9911426

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5323}}^1$

素因数の和:5358

約数の個数: 24

約数和(自身を含む): 18208080

約数和(自身を除く): 8296654

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 5323, 10646, 37261, 74522, 101137, 202274, 260827, 521654, 707959, 1415918, 4955713, 9911426]

約数ペア:

[(1, 9911426), (2, 4955713), (7, 1415918), (14, 707959), (19, 521654), (38, 260827), (49, 202274), (98, 101137), (133, 74522), (266, 37261), (931, 10646), (1862, 5323)]