15696878756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1987}}^1\times {\mathrm{3533}}^1$

素因数の和:5580

約数の個数: 48

約数和(自身を含む): 30294352704

約数和(自身を除く): 14597473948

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 1987, 2236, 3533, 3974, 7066, 7948, 14132, 25831, 45929, 51662, 85441, 91858, 103324, 151919, 170882, 183716, 303838, 341764, 607676, 1110733, 1974947, 2221466, 3949894, 4442932, 7020071, 7899788, 14040142, 28080284, 91260923, 182521846, 301863053, 365043692, 603726106, 1207452212, 3924219689, 7848439378, 15696878756]

約数ペア:

[(1, 15696878756), (2, 7848439378), (4, 3924219689), (13, 1207452212), (26, 603726106), (43, 365043692), (52, 301863053), (86, 182521846), (172, 91260923), (559, 28080284), (1118, 14040142), (1987, 7899788), (2236, 7020071), (3533, 4442932), (3974, 3949894), (7066, 2221466), (7948, 1974947), (14132, 1110733), (25831, 607676), (45929, 341764), (51662, 303838), (85441, 183716), (91858, 170882), (103324, 151919)]