4891436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5851}}^1$

素因数の和:5885

約数の個数: 24

約数和(自身を含む): 9831360

約数和(自身を除く): 4939924

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 5851, 11702, 23404, 64361, 111169, 128722, 222338, 257444, 444676, 1222859, 2445718, 4891436]

約数ペア:

[(1, 4891436), (2, 2445718), (4, 1222859), (11, 444676), (19, 257444), (22, 222338), (38, 128722), (44, 111169), (76, 64361), (209, 23404), (418, 11702), (836, 5851)]