19523791196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1\times {\mathrm{1583}}^1$

素因数の和:2731

約数の個数: 96

約数和(自身を含む): 43474894848

約数和(自身を除く): 23951103652

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1093, 1583, 1612, 2186, 2821, 3166, 4372, 5642, 6332, 7651, 11081, 11284, 14209, 15302, 20579, 22162, 28418, 30604, 33883, 41158, 44324, 49073, 56836, 67766, 82316, 98146, 99463, 135532, 144053, 196292, 198926, 237181, 288106, 343511, 397852, 440479, 474362, 576212, 637949, 687022, 880958, 948724, 1275898, 1374044, 1730219, 1761916, 2551796, 3083353, 3460438, 4465643, 6166706, 6920876, 8931286, 12111533, 12333412, 17862572, 22492847, 24223066, 44985694, 48446132, 53636789, 89971388, 107273578, 157449929, 214547156, 314899858, 375457523, 629799716, 697278257, 750915046, 1394556514, 1501830092, 2789113028, 4880947799, 9761895598, 19523791196]

約数ペア:

[(1, 19523791196), (2, 9761895598), (4, 4880947799), (7, 2789113028), (13, 1501830092), (14, 1394556514), (26, 750915046), (28, 697278257), (31, 629799716), (52, 375457523), (62, 314899858), (91, 214547156), (124, 157449929), (182, 107273578), (217, 89971388), (364, 53636789), (403, 48446132), (434, 44985694), (806, 24223066), (868, 22492847), (1093, 17862572), (1583, 12333412), (1612, 12111533), (2186, 8931286), (2821, 6920876), (3166, 6166706), (4372, 4465643), (5642, 3460438), (6332, 3083353), (7651, 2551796), (11081, 1761916), (11284, 1730219), (14209, 1374044), (15302, 1275898), (20579, 948724), (22162, 880958), (28418, 687022), (30604, 637949), (33883, 576212), (41158, 474362), (44324, 440479), (49073, 397852), (56836, 343511), (67766, 288106), (82316, 237181), (98146, 198926), (99463, 196292), (135532, 144053)]