11683220

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2273}}^1$

素因数の和:2539

約数の個数: 24

約数和(自身を含む): 24641064

約数和(自身を除く): 12957844

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2273, 2570, 4546, 5140, 9092, 11365, 22730, 45460, 584161, 1168322, 2336644, 2920805, 5841610, 11683220]

約数ペア:

[(1, 11683220), (2, 5841610), (4, 2920805), (5, 2336644), (10, 1168322), (20, 584161), (257, 45460), (514, 22730), (1028, 11365), (1285, 9092), (2273, 5140), (2570, 4546)]