9817886

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:996

約数の個数: 24

約数和(自身を含む): 16478784

約数和(自身を除く): 6660898

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 937, 1874, 5239, 10478, 12181, 24362, 29047, 58094, 158353, 316706, 377611, 755222, 4908943, 9817886]

約数ペア:

[(1, 9817886), (2, 4908943), (13, 755222), (26, 377611), (31, 316706), (62, 158353), (169, 58094), (338, 29047), (403, 24362), (806, 12181), (937, 10478), (1874, 5239)]