12705407

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3863}}^1$

素因数の和:3910

約数の個数: 16

約数和(自身を含む): 15579648

約数和(自身を除く): 2874241

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 3863, 42493, 50219, 88849, 552409, 977339, 1155037, 12705407]

約数ペア:

[(1, 12705407), (11, 1155037), (13, 977339), (23, 552409), (143, 88849), (253, 50219), (299, 42493), (3289, 3863)]