8151418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19501}}^1$

素因数の和:19533

約数の個数: 16

約数和(自身を含む): 14041440

約数和(自身を除く): 5890022

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 19501, 39002, 214511, 370519, 429022, 741038, 4075709, 8151418]

約数ペア:

[(1, 8151418), (2, 4075709), (11, 741038), (19, 429022), (22, 370519), (38, 214511), (209, 39002), (418, 19501)]