18012193615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1901}}^1\times {\mathrm{145771}}^1$

素因数の和:147690

約数の個数: 16

約数和(自身を含む): 23289700896

約数和(自身を除く): 5277507281

約数列:

[1, 5, 13, 65, 1901, 9505, 24713, 123565, 145771, 728855, 1895023, 9475115, 277110671, 1385553355, 3602438723, 18012193615]

約数ペア:

[(1, 18012193615), (5, 3602438723), (13, 1385553355), (65, 277110671), (1901, 9475115), (9505, 1895023), (24713, 728855), (123565, 145771)]