21523314

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{188801}}^1$

素因数の和:188825

約数の個数: 16

約数和(自身を含む): 45312480

約数和(自身を除く): 23789166

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 188801, 377602, 566403, 1132806, 3587219, 7174438, 10761657, 21523314]

約数ペア:

[(1, 21523314), (2, 10761657), (3, 7174438), (6, 3587219), (19, 1132806), (38, 566403), (57, 377602), (114, 188801)]