22360465

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{439}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 27498240

約数和(自身を除く): 5137775

約数列:

[1, 5, 61, 167, 305, 439, 835, 2195, 10187, 26779, 50935, 73313, 133895, 366565, 4472093, 22360465]

約数ペア:

[(1, 22360465), (5, 4472093), (61, 366565), (167, 133895), (305, 73313), (439, 50935), (835, 26779), (2195, 10187)]