12727218430

素因数分解:

$2^1\times 5^1\times {\mathrm{2459}}^1\times {\mathrm{517577}}^1$

素因数の和:520043

約数の個数: 16

約数和(自身を含む): 22918353840

約数和(自身を除く): 10191135410

約数列:

[1, 2, 5, 10, 2459, 4918, 12295, 24590, 517577, 1035154, 2587885, 5175770, 1272721843, 2545443686, 6363609215, 12727218430]

約数ペア:

[(1, 12727218430), (2, 6363609215), (5, 2545443686), (10, 1272721843), (2459, 5175770), (4918, 2587885), (12295, 1035154), (24590, 517577)]