12951368

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 25059360

約数和(自身を除く): 12107992

約数列:

[1, 2, 4, 8, 67, 73, 134, 146, 268, 292, 331, 536, 584, 662, 1324, 2648, 4891, 9782, 19564, 22177, 24163, 39128, 44354, 48326, 88708, 96652, 177416, 193304, 1618921, 3237842, 6475684, 12951368]

約数ペア:

[(1, 12951368), (2, 6475684), (4, 3237842), (8, 1618921), (67, 193304), (73, 177416), (134, 96652), (146, 88708), (268, 48326), (292, 44354), (331, 39128), (536, 24163), (584, 22177), (662, 19564), (1324, 9782), (2648, 4891)]