18883942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2609}}^1$

素因数の和:2676

約数の個数: 32

約数和(自身を含む): 36080640

約数和(自身を除く): 17196698

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 517, 658, 1034, 2609, 3619, 5218, 7238, 18263, 28699, 36526, 57398, 122623, 200893, 245246, 401786, 858361, 1348853, 1716722, 2697706, 9441971, 18883942]

約数ペア:

[(1, 18883942), (2, 9441971), (7, 2697706), (11, 1716722), (14, 1348853), (22, 858361), (47, 401786), (77, 245246), (94, 200893), (154, 122623), (329, 57398), (517, 36526), (658, 28699), (1034, 18263), (2609, 7238), (3619, 5218)]