13772870

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{3109}}^1$

素因数の和:3559

約数の個数: 16

約数和(自身を含む): 24855120

約数和(自身を除く): 11082250

約数列:

[1, 2, 5, 10, 443, 886, 2215, 3109, 4430, 6218, 15545, 31090, 1377287, 2754574, 6886435, 13772870]

約数ペア:

[(1, 13772870), (2, 6886435), (5, 2754574), (10, 1377287), (443, 31090), (886, 15545), (2215, 6218), (3109, 4430)]