15795670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3881}}^1$

素因数の和:3936

約数の個数: 32

約数和(自身を含む): 31863456

約数和(自身を除く): 16067786

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 3881, 4070, 7762, 19405, 38810, 42691, 85382, 143597, 213455, 287194, 426910, 717985, 1435970, 1579567, 3159134, 7897835, 15795670]

約数ペア:

[(1, 15795670), (2, 7897835), (5, 3159134), (10, 1579567), (11, 1435970), (22, 717985), (37, 426910), (55, 287194), (74, 213455), (110, 143597), (185, 85382), (370, 42691), (407, 38810), (814, 19405), (2035, 7762), (3881, 4070)]