22645004

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:246

約数の個数: 36

約数和(自身を含む): 42206472

約数和(自身を除く): 19561468

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 137, 172, 274, 548, 961, 1333, 1922, 2666, 3844, 4247, 5332, 5891, 8494, 11782, 16988, 23564, 41323, 82646, 131657, 165292, 182621, 263314, 365242, 526628, 730484, 5661251, 11322502, 22645004]

約数ペア:

[(1, 22645004), (2, 11322502), (4, 5661251), (31, 730484), (43, 526628), (62, 365242), (86, 263314), (124, 182621), (137, 165292), (172, 131657), (274, 82646), (548, 41323), (961, 23564), (1333, 16988), (1922, 11782), (2666, 8494), (3844, 5891), (4247, 5332)]