7683842

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1901}}^1$

素因数の和:1993

約数の個数: 16

約数和(自身を含む): 12051072

約数和(自身を除く): 4367230

約数列:

[1, 2, 43, 47, 86, 94, 1901, 2021, 3802, 4042, 81743, 89347, 163486, 178694, 3841921, 7683842]

約数ペア:

[(1, 7683842), (2, 3841921), (43, 178694), (47, 163486), (86, 89347), (94, 81743), (1901, 4042), (2021, 3802)]