13269296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43649}}^1$

素因数の和:43676

約数の個数: 20

約数和(自身を含む): 27063000

約数和(自身を除く): 13793704

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 43649, 87298, 174596, 349192, 698384, 829331, 1658662, 3317324, 6634648, 13269296]

約数ペア:

[(1, 13269296), (2, 6634648), (4, 3317324), (8, 1658662), (16, 829331), (19, 698384), (38, 349192), (76, 174596), (152, 87298), (304, 43649)]