12856764

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{15991}}^1$

素因数の和:16065

約数の個数: 24

約数和(自身を含む): 30448768

約数和(自身を除く): 17592004

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 15991, 31982, 47973, 63964, 95946, 191892, 1071397, 2142794, 3214191, 4285588, 6428382, 12856764]

約数ペア:

[(1, 12856764), (2, 6428382), (3, 4285588), (4, 3214191), (6, 2142794), (12, 1071397), (67, 191892), (134, 95946), (201, 63964), (268, 47973), (402, 31982), (804, 15991)]