21045447698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{50347961}}^1$

素因数の和:50347993

約数の個数: 16

約数和(自身を含む): 36250532640

約数和(自身を除く): 15205084942

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 50347961, 100695922, 553827571, 956611259, 1107655142, 1913222518, 10522723849, 21045447698]

約数ペア:

[(1, 21045447698), (2, 10522723849), (11, 1913222518), (19, 1107655142), (22, 956611259), (38, 553827571), (209, 100695922), (418, 50347961)]