19220022

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{15937}}^1$

素因数の和:16012

約数の個数: 24

約数和(自身を含む): 42267576

約数和(自身を除く): 23047554

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 15937, 31874, 47811, 95622, 143433, 286866, 1067779, 2135558, 3203337, 6406674, 9610011, 19220022]

約数ペア:

[(1, 19220022), (2, 9610011), (3, 6406674), (6, 3203337), (9, 2135558), (18, 1067779), (67, 286866), (134, 143433), (201, 95622), (402, 47811), (603, 31874), (1206, 15937)]