22253066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 16454134

約数列:

[1, 2, 11, 19, 22, 38, 139, 209, 278, 383, 418, 766, 1529, 2641, 3058, 4213, 5282, 7277, 8426, 14554, 29051, 53237, 58102, 80047, 106474, 160094, 585607, 1011503, 1171214, 2023006, 11126533, 22253066]

約数ペア:

[(1, 22253066), (2, 11126533), (11, 2023006), (19, 1171214), (22, 1011503), (38, 585607), (139, 160094), (209, 106474), (278, 80047), (383, 58102), (418, 53237), (766, 29051), (1529, 14554), (2641, 8426), (3058, 7277), (4213, 5282)]