213913324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{29017}}^1$

素因数の和:29137

約数の個数: 24

約数和(自身を含む): 398126960

約数和(自身を除く): 184213636

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 7372, 29017, 58034, 116068, 551323, 1102646, 2205292, 2814649, 5629298, 11258596, 53478331, 106956662, 213913324]

約数ペア:

[(1, 213913324), (2, 106956662), (4, 53478331), (19, 11258596), (38, 5629298), (76, 2814649), (97, 2205292), (194, 1102646), (388, 551323), (1843, 116068), (3686, 58034), (7372, 29017)]