11913570815

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{109919}}^1$

素因数の和:110386

約数の個数: 16

約数和(自身を含む): 14601772800

約数和(自身を除く): 2688201985

約数列:

[1, 5, 53, 265, 409, 2045, 21677, 108385, 109919, 549595, 5825707, 29128535, 44956871, 224784355, 2382714163, 11913570815]

約数ペア:

[(1, 11913570815), (5, 2382714163), (53, 224784355), (265, 44956871), (409, 29128535), (2045, 5825707), (21677, 549595), (108385, 109919)]