19124868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:577

約数の個数: 96

約数和(自身を含む): 56125440

約数和(自身を除く): 37000572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 57, 69, 76, 84, 92, 114, 133, 138, 161, 228, 266, 276, 322, 399, 437, 483, 521, 532, 644, 798, 874, 966, 1042, 1311, 1563, 1596, 1748, 1932, 2084, 2622, 3059, 3126, 3647, 5244, 6118, 6252, 7294, 9177, 9899, 10941, 11983, 12236, 14588, 18354, 19798, 21882, 23966, 29697, 35949, 36708, 39596, 43764, 47932, 59394, 69293, 71898, 83881, 118788, 138586, 143796, 167762, 207879, 227677, 251643, 277172, 335524, 415758, 455354, 503286, 683031, 831516, 910708, 1006572, 1366062, 1593739, 2732124, 3187478, 4781217, 6374956, 9562434, 19124868]

約数ペア:

[(1, 19124868), (2, 9562434), (3, 6374956), (4, 4781217), (6, 3187478), (7, 2732124), (12, 1593739), (14, 1366062), (19, 1006572), (21, 910708), (23, 831516), (28, 683031), (38, 503286), (42, 455354), (46, 415758), (57, 335524), (69, 277172), (76, 251643), (84, 227677), (92, 207879), (114, 167762), (133, 143796), (138, 138586), (161, 118788), (228, 83881), (266, 71898), (276, 69293), (322, 59394), (399, 47932), (437, 43764), (483, 39596), (521, 36708), (532, 35949), (644, 29697), (798, 23966), (874, 21882), (966, 19798), (1042, 18354), (1311, 14588), (1563, 12236), (1596, 11983), (1748, 10941), (1932, 9899), (2084, 9177), (2622, 7294), (3059, 6252), (3126, 6118), (3647, 5244)]