19852803391604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1\times {\mathrm{647}}^1\times {\mathrm{13799}}^1$

素因数の和:15137

約数の個数: 96

約数和(自身を含む): 37601647372800

約数和(自身を除く): 17748843981196

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 617, 647, 901, 1234, 1294, 1802, 2468, 2588, 3604, 10489, 10999, 13799, 20978, 21998, 27598, 32701, 34291, 41956, 43996, 55196, 65402, 68582, 130804, 137164, 234583, 399199, 469166, 555917, 582947, 731347, 798398, 938332, 1111834, 1165894, 1462694, 1596796, 2223668, 2331788, 2925388, 6786383, 8513983, 8927953, 12432899, 13572766, 17027966, 17855906, 21157547, 24865798, 27145532, 34055932, 35711812, 42315094, 49731596, 84630188, 144737711, 151775201, 289475422, 303550402, 359678299, 451241099, 473181509, 578950844, 607100804, 719356598, 902482198, 946363018, 1438713196, 1804964396, 1892726036, 5508547001, 7671098683, 8044085653, 11017094002, 15342197366, 16088171306, 22034188004, 30684394732, 32176342612, 93645299017, 187290598034, 291952991053, 374581196068, 583905982106, 1167811964212, 4963200847901, 9926401695802, 19852803391604]

約数ペア:

[(1, 19852803391604), (2, 9926401695802), (4, 4963200847901), (17, 1167811964212), (34, 583905982106), (53, 374581196068), (68, 291952991053), (106, 187290598034), (212, 93645299017), (617, 32176342612), (647, 30684394732), (901, 22034188004), (1234, 16088171306), (1294, 15342197366), (1802, 11017094002), (2468, 8044085653), (2588, 7671098683), (3604, 5508547001), (10489, 1892726036), (10999, 1804964396), (13799, 1438713196), (20978, 946363018), (21998, 902482198), (27598, 719356598), (32701, 607100804), (34291, 578950844), (41956, 473181509), (43996, 451241099), (55196, 359678299), (65402, 303550402), (68582, 289475422), (130804, 151775201), (137164, 144737711), (234583, 84630188), (399199, 49731596), (469166, 42315094), (555917, 35711812), (582947, 34055932), (731347, 27145532), (798398, 24865798), (938332, 21157547), (1111834, 17855906), (1165894, 17027966), (1462694, 13572766), (1596796, 12432899), (2223668, 8927953), (2331788, 8513983), (2925388, 6786383)]