39831130

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{38671}}^1$

素因数の和:38781

約数の個数: 16

約数和(自身を含む): 72393984

約数和(自身を除く): 32562854

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 38671, 77342, 193355, 386710, 3983113, 7966226, 19915565, 39831130]

約数ペア:

[(1, 39831130), (2, 19915565), (5, 7966226), (10, 3983113), (103, 386710), (206, 193355), (515, 77342), (1030, 38671)]