22018790

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{12301}}^1$

素因数の和:12487

約数の個数: 16

約数和(自身を含む): 39858480

約数和(自身を除く): 17839690

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 12301, 24602, 61505, 123010, 2201879, 4403758, 11009395, 22018790]

約数ペア:

[(1, 22018790), (2, 11009395), (5, 4403758), (10, 2201879), (179, 123010), (358, 61505), (895, 24602), (1790, 12301)]