30282238

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113843}}^1$

素因数の和:113871

約数の個数: 16

約数和(自身を含む): 54645120

約数和(自身を除く): 24362882

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 113843, 227686, 796901, 1593802, 2163017, 4326034, 15141119, 30282238]

約数ペア:

[(1, 30282238), (2, 15141119), (7, 4326034), (14, 2163017), (19, 1593802), (38, 796901), (133, 227686), (266, 113843)]