22015876

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3923}}^1$

素因数の和:4011

約数の個数: 24

約数和(自身を含む): 40872384

約数和(自身を除く): 18856508

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 2806, 3923, 5612, 7846, 15692, 90229, 180458, 239303, 360916, 478606, 957212, 5503969, 11007938, 22015876]

約数ペア:

[(1, 22015876), (2, 11007938), (4, 5503969), (23, 957212), (46, 478606), (61, 360916), (92, 239303), (122, 180458), (244, 90229), (1403, 15692), (2806, 7846), (3923, 5612)]