22171490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3803}}^1$

素因数の和:3874

約数の個数: 32

約数和(自身を含む): 44369856

約数和(自身を除く): 22198366

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 3803, 5830, 7606, 19015, 38030, 41833, 83666, 201559, 209165, 403118, 418330, 1007795, 2015590, 2217149, 4434298, 11085745, 22171490]

約数ペア:

[(1, 22171490), (2, 11085745), (5, 4434298), (10, 2217149), (11, 2015590), (22, 1007795), (53, 418330), (55, 403118), (106, 209165), (110, 201559), (265, 83666), (530, 41833), (583, 38030), (1166, 19015), (2915, 7606), (3803, 5830)]