20182811

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 22982400

約数和(自身を除く): 2799589

約数列:

[1, 11, 29, 151, 319, 419, 1661, 4379, 4609, 12151, 48169, 63269, 133661, 695959, 1834801, 20182811]

約数ペア:

[(1, 20182811), (11, 1834801), (29, 695959), (151, 133661), (319, 63269), (419, 48169), (1661, 12151), (4379, 4609)]