193755458

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{15493}}^1$

素因数の和:15558

約数の個数: 24

約数和(自身を含む): 323235828

約数和(自身を除く): 129480370

約数列:

[1, 2, 13, 26, 37, 74, 169, 338, 481, 962, 6253, 12506, 15493, 30986, 201409, 402818, 573241, 1146482, 2618317, 5236634, 7452133, 14904266, 96877729, 193755458]

約数ペア:

[(1, 193755458), (2, 96877729), (13, 14904266), (26, 7452133), (37, 5236634), (74, 2618317), (169, 1146482), (338, 573241), (481, 402818), (962, 201409), (6253, 30986), (12506, 15493)]