22218031615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17990309}}^1$

素因数の和:17990346

約数の個数: 16

約数和(自身を含む): 30223720800

約数和(自身を除く): 8005689185

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 17990309, 89951545, 233874017, 341815871, 1169370085, 1709079355, 4443606323, 22218031615]

約数ペア:

[(1, 22218031615), (5, 4443606323), (13, 1709079355), (19, 1169370085), (65, 341815871), (95, 233874017), (247, 89951545), (1235, 17990309)]