18253345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4201}}^1$

素因数の和:4296

約数の個数: 16

約数和(自身を含む): 24203520

約数和(自身を除く): 5950175

約数列:

[1, 5, 11, 55, 79, 395, 869, 4201, 4345, 21005, 46211, 231055, 331879, 1659395, 3650669, 18253345]

約数ペア:

[(1, 18253345), (5, 3650669), (11, 1659395), (55, 331879), (79, 231055), (395, 46211), (869, 21005), (4201, 4345)]