9161860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11173}}^1$

素因数の和:11223

約数の個数: 24

約数和(自身を含む): 19710936

約数和(自身を除く): 10549076

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 11173, 22346, 44692, 55865, 111730, 223460, 458093, 916186, 1832372, 2290465, 4580930, 9161860]

約数ペア:

[(1, 9161860), (2, 4580930), (4, 2290465), (5, 1832372), (10, 916186), (20, 458093), (41, 223460), (82, 111730), (164, 55865), (205, 44692), (410, 22346), (820, 11173)]