22733557

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 30643200

約数和(自身を除く): 7909643

約数列:

[1, 7, 11, 19, 41, 77, 133, 209, 287, 379, 451, 779, 1463, 2653, 3157, 4169, 5453, 7201, 8569, 15539, 29183, 50407, 59983, 79211, 108773, 170929, 295241, 554477, 1196503, 2066687, 3247651, 22733557]

約数ペア:

[(1, 22733557), (7, 3247651), (11, 2066687), (19, 1196503), (41, 554477), (77, 295241), (133, 170929), (209, 108773), (287, 79211), (379, 59983), (451, 50407), (779, 29183), (1463, 15539), (2653, 8569), (3157, 7201), (4169, 5453)]