12221092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1193}}^1$

素因数の和:1407

約数の個数: 24

約数和(自身を含む): 23168376

約数和(自身を除く): 10947284

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 1193, 2386, 2561, 4772, 5122, 10244, 15509, 31018, 62036, 235021, 470042, 940084, 3055273, 6110546, 12221092]

約数ペア:

[(1, 12221092), (2, 6110546), (4, 3055273), (13, 940084), (26, 470042), (52, 235021), (197, 62036), (394, 31018), (788, 15509), (1193, 10244), (2386, 5122), (2561, 4772)]