9809270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{42649}}^1$

素因数の和:42679

約数の個数: 16

約数和(自身を含む): 18424800

約数和(自身を除く): 8615530

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 42649, 85298, 213245, 426490, 980927, 1961854, 4904635, 9809270]

約数ペア:

[(1, 9809270), (2, 4904635), (5, 1961854), (10, 980927), (23, 426490), (46, 213245), (115, 85298), (230, 42649)]