11918255

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2801}}^1$

素因数の和:2866

約数の個数: 16

約数和(自身を含む): 15332544

約数和(自身を除く): 3414289

約数列:

[1, 5, 23, 37, 115, 185, 851, 2801, 4255, 14005, 64423, 103637, 322115, 518185, 2383651, 11918255]

約数ペア:

[(1, 11918255), (5, 2383651), (23, 518185), (37, 322115), (115, 103637), (185, 64423), (851, 14005), (2801, 4255)]