12915632

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{2579}}^1$

素因数の和:2900

約数の個数: 20

約数和(自身を含む): 25113720

約数和(自身を除く): 12198088

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 2579, 5008, 5158, 10316, 20632, 41264, 807227, 1614454, 3228908, 6457816, 12915632]

約数ペア:

[(1, 12915632), (2, 6457816), (4, 3228908), (8, 1614454), (16, 807227), (313, 41264), (626, 20632), (1252, 10316), (2504, 5158), (2579, 5008)]