13321888

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{21911}}^1$

素因数の和:21940

約数の個数: 24

約数和(自身を含む): 27609120

約数和(自身を除く): 14287232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 21911, 43822, 87644, 175288, 350576, 416309, 701152, 832618, 1665236, 3330472, 6660944, 13321888]

約数ペア:

[(1, 13321888), (2, 6660944), (4, 3330472), (8, 1665236), (16, 832618), (19, 701152), (32, 416309), (38, 350576), (76, 175288), (152, 87644), (304, 43822), (608, 21911)]