11778380

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3613}}^1$

素因数の和:3785

約数の個数: 24

約数和(自身を含む): 24893232

約数和(自身を除く): 13114852

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 3613, 7226, 14452, 18065, 36130, 72260, 588919, 1177838, 2355676, 2944595, 5889190, 11778380]

約数ペア:

[(1, 11778380), (2, 5889190), (4, 2944595), (5, 2355676), (10, 1177838), (20, 588919), (163, 72260), (326, 36130), (652, 18065), (815, 14452), (1630, 7226), (3260, 3613)]