22234654

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:604

約数の個数: 24

約数和(自身を含む): 36431640

約数和(自身を除く): 14196986

約数列:

[1, 2, 13, 26, 157, 169, 314, 338, 419, 838, 2041, 4082, 5447, 10894, 26533, 53066, 65783, 70811, 131566, 141622, 855179, 1710358, 11117327, 22234654]

約数ペア:

[(1, 22234654), (2, 11117327), (13, 1710358), (26, 855179), (157, 141622), (169, 131566), (314, 70811), (338, 65783), (419, 53066), (838, 26533), (2041, 10894), (4082, 5447)]