13424678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{881}}^1$

素因数の和:1303

約数の個数: 16

約数和(自身を含む): 21273840

約数和(自身を除く): 7849162

約数列:

[1, 2, 19, 38, 401, 802, 881, 1762, 7619, 15238, 16739, 33478, 353281, 706562, 6712339, 13424678]

約数ペア:

[(1, 13424678), (2, 6712339), (19, 706562), (38, 353281), (401, 33478), (802, 16739), (881, 15238), (1762, 7619)]