308927422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{137791}}^1$

素因数の和:137871

約数の個数: 16

約数和(自身を含む): 496051200

約数和(自身を除く): 187123778

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 137791, 275582, 2618029, 5236058, 8129669, 16259338, 154463711, 308927422]

約数ペア:

[(1, 308927422), (2, 154463711), (19, 16259338), (38, 8129669), (59, 5236058), (118, 2618029), (1121, 275582), (2242, 137791)]