9506090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{971}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 18895680

約数和(自身を除く): 9389590

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 971, 979, 1942, 1958, 4855, 4895, 9710, 9790, 10681, 21362, 53405, 86419, 106810, 172838, 432095, 864190, 950609, 1901218, 4753045, 9506090]

約数ペア:

[(1, 9506090), (2, 4753045), (5, 1901218), (10, 950609), (11, 864190), (22, 432095), (55, 172838), (89, 106810), (110, 86419), (178, 53405), (445, 21362), (890, 10681), (971, 9790), (979, 9710), (1942, 4895), (1958, 4855)]