24901790

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{19009}}^1$

素因数の和:19147

約数の個数: 16

約数和(自身を含む): 45167760

約数和(自身を除く): 20265970

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 19009, 38018, 95045, 190090, 2490179, 4980358, 12450895, 24901790]

約数ペア:

[(1, 24901790), (2, 12450895), (5, 4980358), (10, 2490179), (131, 190090), (262, 95045), (655, 38018), (1310, 19009)]