18872414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{50461}}^1$

素因数の和:50491

約数の個数: 16

約数和(自身を含む): 32699376

約数和(自身を除く): 13826962

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 50461, 100922, 555071, 857837, 1110142, 1715674, 9436207, 18872414]

約数ペア:

[(1, 18872414), (2, 9436207), (11, 1715674), (17, 1110142), (22, 857837), (34, 555071), (187, 100922), (374, 50461)]