21463486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{57389}}^1$

素因数の和:57419

約数の個数: 16

約数和(自身を含む): 37188720

約数和(自身を除く): 15725234

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 57389, 114778, 631279, 975613, 1262558, 1951226, 10731743, 21463486]

約数ペア:

[(1, 21463486), (2, 10731743), (11, 1951226), (17, 1262558), (22, 975613), (34, 631279), (187, 114778), (374, 57389)]