10721354

素因数分解:

$2^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{4231}}^1$

素因数の和:4421

約数の個数: 16

約数和(自身を含む): 18485376

約数和(自身を除く): 7764022

約数列:

[1, 2, 7, 14, 181, 362, 1267, 2534, 4231, 8462, 29617, 59234, 765811, 1531622, 5360677, 10721354]

約数ペア:

[(1, 10721354), (2, 5360677), (7, 1531622), (14, 765811), (181, 59234), (362, 29617), (1267, 8462), (2534, 4231)]