22115974

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{1559}}^1$

素因数の和:1775

約数の個数: 16

約数和(自身を含む): 34201440

約数和(自身を除く): 12085466

約数列:

[1, 2, 41, 82, 173, 346, 1559, 3118, 7093, 14186, 63919, 127838, 269707, 539414, 11057987, 22115974]

約数ペア:

[(1, 22115974), (2, 11057987), (41, 539414), (82, 269707), (173, 127838), (346, 63919), (1559, 14186), (3118, 7093)]