13117154

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2549}}^1$

素因数の和:2665

約数の個数: 16

約数和(自身を含む): 20563200

約数和(自身を除く): 7446046

約数列:

[1, 2, 31, 62, 83, 166, 2549, 2573, 5098, 5146, 79019, 158038, 211567, 423134, 6558577, 13117154]

約数ペア:

[(1, 13117154), (2, 6558577), (31, 423134), (62, 211567), (83, 158038), (166, 79019), (2549, 5146), (2573, 5098)]