13923128

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 26888160

約数和(自身を除く): 12965032

約数列:

[1, 2, 4, 8, 61, 103, 122, 206, 244, 277, 412, 488, 554, 824, 1108, 2216, 6283, 12566, 16897, 25132, 28531, 33794, 50264, 57062, 67588, 114124, 135176, 228248, 1740391, 3480782, 6961564, 13923128]

約数ペア:

[(1, 13923128), (2, 6961564), (4, 3480782), (8, 1740391), (61, 228248), (103, 135176), (122, 114124), (206, 67588), (244, 57062), (277, 50264), (412, 33794), (488, 28531), (554, 25132), (824, 16897), (1108, 12566), (2216, 6283)]