22774490

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{22549}}^1$

素因数の和:22657

約数の個数: 16

約数和(自身を含む): 41401800

約数和(自身を除く): 18627310

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 22549, 45098, 112745, 225490, 2277449, 4554898, 11387245, 22774490]

約数ペア:

[(1, 22774490), (2, 11387245), (5, 4554898), (10, 2277449), (101, 225490), (202, 112745), (505, 45098), (1010, 22549)]