23978090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{55763}}^1$

素因数の和:55813

約数の個数: 16

約数和(自身を含む): 44165088

約数和(自身を除く): 20186998

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 55763, 111526, 278815, 557630, 2397809, 4795618, 11989045, 23978090]

約数ペア:

[(1, 23978090), (2, 11989045), (5, 4795618), (10, 2397809), (43, 557630), (86, 278815), (215, 111526), (430, 55763)]