22726821

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3911}}^1$

素因数の和:4076

約数の個数: 16

約数和(自身を含む): 32860800

約数和(自身を除く): 10133979

約数列:

[1, 3, 13, 39, 149, 447, 1937, 3911, 5811, 11733, 50843, 152529, 582739, 1748217, 7575607, 22726821]

約数ペア:

[(1, 22726821), (3, 7575607), (13, 1748217), (39, 582739), (149, 152529), (447, 50843), (1937, 11733), (3911, 5811)]