15796578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{661}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 36224640

約数和(自身を除く): 20428062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 569, 661, 1138, 1322, 1707, 1983, 3414, 3966, 3983, 4627, 7966, 9254, 11949, 13881, 23898, 27762, 376109, 752218, 1128327, 2256654, 2632763, 5265526, 7898289, 15796578]

約数ペア:

[(1, 15796578), (2, 7898289), (3, 5265526), (6, 2632763), (7, 2256654), (14, 1128327), (21, 752218), (42, 376109), (569, 27762), (661, 23898), (1138, 13881), (1322, 11949), (1707, 9254), (1983, 7966), (3414, 4627), (3966, 3983)]