2219492068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1129}}^1\times {\mathrm{25867}}^1$

素因数の和:27019

約数の個数: 24

約数和(自身を含む): 4092317600

約数和(自身を除く): 1872825532

約数列:

[1, 2, 4, 19, 38, 76, 1129, 2258, 4516, 21451, 25867, 42902, 51734, 85804, 103468, 491473, 982946, 1965892, 29203843, 58407686, 116815372, 554873017, 1109746034, 2219492068]

約数ペア:

[(1, 2219492068), (2, 1109746034), (4, 554873017), (19, 116815372), (38, 58407686), (76, 29203843), (1129, 1965892), (2258, 982946), (4516, 491473), (21451, 103468), (25867, 85804), (42902, 51734)]