13956604805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{19697}}^1$

素因数の和:20717

約数の個数: 32

約数和(自身を含む): 19696739328

約数和(自身を除く): 5740134523

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 991, 4955, 10901, 12883, 19697, 54505, 64415, 98485, 141713, 216667, 256061, 708565, 1083335, 1280305, 2816671, 14083355, 19519727, 97598635, 214716997, 253756451, 1073584985, 1268782255, 2791320961, 13956604805]

約数ペア:

[(1, 13956604805), (5, 2791320961), (11, 1268782255), (13, 1073584985), (55, 253756451), (65, 214716997), (143, 97598635), (715, 19519727), (991, 14083355), (4955, 2816671), (10901, 1280305), (12883, 1083335), (19697, 708565), (54505, 256061), (64415, 216667), (98485, 141713)]