1209025442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{195193}}^1$

素因数の和:195377

約数の個数: 16

約数和(自身を含む): 1920708960

約数和(自身を除く): 711683518

約数列:

[1, 2, 19, 38, 163, 326, 3097, 6194, 195193, 390386, 3708667, 7417334, 31816459, 63632918, 604512721, 1209025442]

約数ペア:

[(1, 1209025442), (2, 604512721), (19, 63632918), (38, 31816459), (163, 7417334), (326, 3708667), (3097, 390386), (6194, 195193)]