21922022

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{7523}}^1$

素因数の和:7603

約数の個数: 16

約数和(自身を含む): 34670592

約数和(自身を除く): 12748570

約数列:

[1, 2, 31, 47, 62, 94, 1457, 2914, 7523, 15046, 233213, 353581, 466426, 707162, 10961011, 21922022]

約数ペア:

[(1, 21922022), (2, 10961011), (31, 707162), (47, 466426), (62, 353581), (94, 233213), (1457, 15046), (2914, 7523)]