12912555872

素因数分解:

$2^5\times {\mathrm{3251}}^1\times {\mathrm{124121}}^1$

素因数の和:127382

約数の個数: 24

約数和(自身を含む): 25429618872

約数和(自身を除く): 12517063000

約数列:

[1, 2, 4, 8, 16, 32, 3251, 6502, 13004, 26008, 52016, 104032, 124121, 248242, 496484, 992968, 1985936, 3971872, 403517371, 807034742, 1614069484, 3228138968, 6456277936, 12912555872]

約数ペア:

[(1, 12912555872), (2, 6456277936), (4, 3228138968), (8, 1614069484), (16, 807034742), (32, 403517371), (3251, 3971872), (6502, 1985936), (13004, 992968), (26008, 496484), (52016, 248242), (104032, 124121)]