18412273

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2381}}^1$

素因数の和:2448

約数の個数: 16

約数和(自身を含む): 21723840

約数和(自身を除く): 3311567

約数列:

[1, 11, 19, 37, 209, 407, 703, 2381, 7733, 26191, 45239, 88097, 497629, 969067, 1673843, 18412273]

約数ペア:

[(1, 18412273), (11, 1673843), (19, 969067), (37, 497629), (209, 88097), (407, 45239), (703, 26191), (2381, 7733)]