39990098

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{6703}}^1$

素因数の和:6881

約数の個数: 16

約数和(自身を含む): 63553920

約数和(自身を除く): 23563822

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 6703, 13406, 127357, 254714, 1052371, 2104742, 19995049, 39990098]

約数ペア:

[(1, 39990098), (2, 19995049), (19, 2104742), (38, 1052371), (157, 254714), (314, 127357), (2983, 13406), (5966, 6703)]