9800038

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:639

約数の個数: 16

約数和(自身を含む): 15009696

約数和(自身を除く): 5209658

約数列:

[1, 2, 103, 113, 206, 226, 421, 842, 11639, 23278, 43363, 47573, 86726, 95146, 4900019, 9800038]

約数ペア:

[(1, 9800038), (2, 4900019), (103, 95146), (113, 86726), (206, 47573), (226, 43363), (421, 23278), (842, 11639)]