171934078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1151}}^1\times {\mathrm{3931}}^1$

素因数の和:5103

約数の個数: 16

約数和(自身を含む): 271779840

約数和(自身を除く): 99845762

約数列:

[1, 2, 19, 38, 1151, 2302, 3931, 7862, 21869, 43738, 74689, 149378, 4524581, 9049162, 85967039, 171934078]

約数ペア:

[(1, 171934078), (2, 85967039), (19, 9049162), (38, 4524581), (1151, 149378), (2302, 74689), (3931, 43738), (7862, 21869)]