2018785910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{46807}}^1$

素因数の和:47060

約数の個数: 32

約数和(自身を含む): 3842000640

約数和(自身を除く): 1823214730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 227, 454, 1135, 2270, 4313, 8626, 21565, 43130, 46807, 93614, 234035, 468070, 889333, 1778666, 4446665, 8893330, 10625189, 21250378, 53125945, 106251890, 201878591, 403757182, 1009392955, 2018785910]

約数ペア:

[(1, 2018785910), (2, 1009392955), (5, 403757182), (10, 201878591), (19, 106251890), (38, 53125945), (95, 21250378), (190, 10625189), (227, 8893330), (454, 4446665), (1135, 1778666), (2270, 889333), (4313, 468070), (8626, 234035), (21565, 93614), (43130, 46807)]