18526090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9907}}^1$

素因数の和:9942

約数の個数: 32

約数和(自身を含む): 38522304

約数和(自身を除く): 19996214

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 9907, 19814, 49535, 99070, 108977, 168419, 217954, 336838, 544885, 842095, 1089770, 1684190, 1852609, 3705218, 9263045, 18526090]

約数ペア:

[(1, 18526090), (2, 9263045), (5, 3705218), (10, 1852609), (11, 1684190), (17, 1089770), (22, 842095), (34, 544885), (55, 336838), (85, 217954), (110, 168419), (170, 108977), (187, 99070), (374, 49535), (935, 19814), (1870, 9907)]