21346798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{57077}}^1$

素因数の和:57107

約数の個数: 16

約数和(自身を含む): 36986544

約数和(自身を除く): 15639746

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 57077, 114154, 627847, 970309, 1255694, 1940618, 10673399, 21346798]

約数ペア:

[(1, 21346798), (2, 10673399), (11, 1940618), (17, 1255694), (22, 970309), (34, 627847), (187, 114154), (374, 57077)]