22859390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2861}}^1$

素因数の和:2932

約数の個数: 32

約数和(自身を含む): 44509824

約数和(自身を除く): 21650434

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 2861, 3995, 5722, 7990, 14305, 28610, 48637, 97274, 134467, 243185, 268934, 486370, 672335, 1344670, 2285939, 4571878, 11429695, 22859390]

約数ペア:

[(1, 22859390), (2, 11429695), (5, 4571878), (10, 2285939), (17, 1344670), (34, 672335), (47, 486370), (85, 268934), (94, 243185), (170, 134467), (235, 97274), (470, 48637), (799, 28610), (1598, 14305), (2861, 7990), (3995, 5722)]