121631426

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{65323}}^1$

素因数の和:65358

約数の個数: 24

約数和(自身を含む): 223408080

約数和(自身を除く): 101776654

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 65323, 130646, 457261, 914522, 1241137, 2482274, 3200827, 6401654, 8687959, 17375918, 60815713, 121631426]

約数ペア:

[(1, 121631426), (2, 60815713), (7, 17375918), (14, 8687959), (19, 6401654), (38, 3200827), (49, 2482274), (98, 1241137), (133, 914522), (266, 457261), (931, 130646), (1862, 65323)]