15679113982

素因数分解:

$2^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{587}}^1\times {\mathrm{1427}}^1$

素因数の和:2221

約数の個数: 48

約数和(自身を含む): 27567848448

約数和(自身を除く): 11888734466

約数列:

[1, 2, 7, 14, 49, 98, 191, 382, 587, 1174, 1337, 1427, 2674, 2854, 4109, 8218, 9359, 9989, 18718, 19978, 28763, 57526, 69923, 112117, 139846, 224234, 272557, 545114, 784819, 837649, 1569638, 1675298, 1907899, 3815798, 5493733, 5863543, 10987466, 11727086, 13355293, 26710586, 41044801, 82089602, 159990959, 319981918, 1119936713, 2239873426, 7839556991, 15679113982]

約数ペア:

[(1, 15679113982), (2, 7839556991), (7, 2239873426), (14, 1119936713), (49, 319981918), (98, 159990959), (191, 82089602), (382, 41044801), (587, 26710586), (1174, 13355293), (1337, 11727086), (1427, 10987466), (2674, 5863543), (2854, 5493733), (4109, 3815798), (8218, 1907899), (9359, 1675298), (9989, 1569638), (18718, 837649), (19978, 784819), (28763, 545114), (57526, 272557), (69923, 224234), (112117, 139846)]