11896940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3181}}^1$

素因数の和:3218

約数の個数: 48

約数和(自身を含む): 28867104

約数和(自身を除く): 16970164

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3181, 3740, 6362, 12724, 15905, 31810, 34991, 54077, 63620, 69982, 108154, 139964, 174955, 216308, 270385, 349910, 540770, 594847, 699820, 1081540, 1189694, 2379388, 2974235, 5948470, 11896940]

約数ペア:

[(1, 11896940), (2, 5948470), (4, 2974235), (5, 2379388), (10, 1189694), (11, 1081540), (17, 699820), (20, 594847), (22, 540770), (34, 349910), (44, 270385), (55, 216308), (68, 174955), (85, 139964), (110, 108154), (170, 69982), (187, 63620), (220, 54077), (340, 34991), (374, 31810), (748, 15905), (935, 12724), (1870, 6362), (3181, 3740)]