12200590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{42071}}^1$

素因数の和:42107

約数の個数: 16

約数和(自身を含む): 22718880

約数和(自身を除く): 10518290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 42071, 84142, 210355, 420710, 1220059, 2440118, 6100295, 12200590]

約数ペア:

[(1, 12200590), (2, 6100295), (5, 2440118), (10, 1220059), (29, 420710), (58, 210355), (145, 84142), (290, 42071)]