13306643

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 15832320

約数和(自身を除く): 2525677

約数列:

[1, 7, 37, 83, 259, 581, 619, 3071, 4333, 21497, 22903, 51377, 160321, 359639, 1900949, 13306643]

約数ペア:

[(1, 13306643), (7, 1900949), (37, 359639), (83, 160321), (259, 51377), (581, 22903), (619, 21497), (3071, 4333)]