13581466

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{853}}^1$

素因数の和:1293

約数の個数: 16

約数和(自身を含む): 21520800

約数和(自身を除く): 7939334

約数列:

[1, 2, 19, 38, 419, 838, 853, 1706, 7961, 15922, 16207, 32414, 357407, 714814, 6790733, 13581466]

約数ペア:

[(1, 13581466), (2, 6790733), (19, 714814), (38, 357407), (419, 32414), (838, 16207), (853, 15922), (1706, 7961)]