12923128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{569}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 25855200

約数和(自身を除く): 12932072

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 167, 334, 569, 668, 1138, 1336, 2276, 2839, 4552, 5678, 9673, 11356, 19346, 22712, 38692, 77384, 95023, 190046, 380092, 760184, 1615391, 3230782, 6461564, 12923128]

約数ペア:

[(1, 12923128), (2, 6461564), (4, 3230782), (8, 1615391), (17, 760184), (34, 380092), (68, 190046), (136, 95023), (167, 77384), (334, 38692), (569, 22712), (668, 19346), (1138, 11356), (1336, 9673), (2276, 5678), (2839, 4552)]