11981604

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{18839}}^1$

素因数の和:18899

約数の個数: 24

約数和(自身を含む): 28486080

約数和(自身を除く): 16504476

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 18839, 37678, 56517, 75356, 113034, 226068, 998467, 1996934, 2995401, 3993868, 5990802, 11981604]

約数ペア:

[(1, 11981604), (2, 5990802), (3, 3993868), (4, 2995401), (6, 1996934), (12, 998467), (53, 226068), (106, 113034), (159, 75356), (212, 56517), (318, 37678), (636, 18839)]