15906943802

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1\times {\mathrm{1693}}^1$

素因数の和:2414

約数の個数: 32

約数和(自身を含む): 24448241664

約数和(自身を除く): 8541297862

約数列:

[1, 2, 71, 127, 142, 254, 521, 1042, 1693, 3386, 9017, 18034, 36991, 66167, 73982, 120203, 132334, 215011, 240406, 430022, 882053, 1764106, 4697857, 9395714, 15265781, 30531562, 62625763, 112020731, 125251526, 224041462, 7953471901, 15906943802]

約数ペア:

[(1, 15906943802), (2, 7953471901), (71, 224041462), (127, 125251526), (142, 112020731), (254, 62625763), (521, 30531562), (1042, 15265781), (1693, 9395714), (3386, 4697857), (9017, 1764106), (18034, 882053), (36991, 430022), (66167, 240406), (73982, 215011), (120203, 132334)]