9489436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11351}}^1$

素因数の和:11385

約数の個数: 24

約数和(自身を含む): 19071360

約数和(自身を除く): 9581924

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 11351, 22702, 45404, 124861, 215669, 249722, 431338, 499444, 862676, 2372359, 4744718, 9489436]

約数ペア:

[(1, 9489436), (2, 4744718), (4, 2372359), (11, 862676), (19, 499444), (22, 431338), (38, 249722), (44, 215669), (76, 124861), (209, 45404), (418, 22702), (836, 11351)]