13237984

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{21773}}^1$

素因数の和:21802

約数の個数: 24

約数和(自身を含む): 27435240

約数和(自身を除く): 14197256

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 21773, 43546, 87092, 174184, 348368, 413687, 696736, 827374, 1654748, 3309496, 6618992, 13237984]

約数ペア:

[(1, 13237984), (2, 6618992), (4, 3309496), (8, 1654748), (16, 827374), (19, 696736), (32, 413687), (38, 348368), (76, 174184), (152, 87092), (304, 43546), (608, 21773)]