38462974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{2719}}^1$

素因数の和:3375

約数の個数: 16

約数和(自身を含む): 63060480

約数和(自身を除く): 24597506

約数列:

[1, 2, 11, 22, 643, 1286, 2719, 5438, 7073, 14146, 29909, 59818, 1748317, 3496634, 19231487, 38462974]

約数ペア:

[(1, 38462974), (2, 19231487), (11, 3496634), (22, 1748317), (643, 59818), (1286, 29909), (2719, 14146), (5438, 7073)]