11953311266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2753}}^1\times {\mathrm{5387}}^1$

素因数の和:8186

約数の個数: 32

約数和(自身を含む): 19943013888

約数和(自身を除く): 7989702622

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 2753, 5387, 5506, 10774, 35789, 70031, 71578, 85343, 140062, 166997, 170686, 333994, 1109459, 2170961, 2218918, 4341922, 14830411, 29660822, 192795343, 385590686, 459742741, 919485482, 5976655633, 11953311266]

約数ペア:

[(1, 11953311266), (2, 5976655633), (13, 919485482), (26, 459742741), (31, 385590686), (62, 192795343), (403, 29660822), (806, 14830411), (2753, 4341922), (5387, 2218918), (5506, 2170961), (10774, 1109459), (35789, 333994), (70031, 170686), (71578, 166997), (85343, 140062)]