21936368

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{5987}}^1$

素因数の和:6224

約数の個数: 20

約数和(自身を含む): 42694440

約数和(自身を除く): 20758072

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 5987, 11974, 23948, 47896, 95792, 1371023, 2742046, 5484092, 10968184, 21936368]

約数ペア:

[(1, 21936368), (2, 10968184), (4, 5484092), (8, 2742046), (16, 1371023), (229, 95792), (458, 47896), (916, 23948), (1832, 11974), (3664, 5987)]