22918465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 32037120

約数和(自身を除く): 9118655

約数列:

[1, 5, 17, 19, 23, 85, 95, 115, 323, 391, 437, 617, 1615, 1955, 2185, 3085, 7429, 10489, 11723, 14191, 37145, 52445, 58615, 70955, 199291, 241247, 269629, 996455, 1206235, 1348145, 4583693, 22918465]

約数ペア:

[(1, 22918465), (5, 4583693), (17, 1348145), (19, 1206235), (23, 996455), (85, 269629), (95, 241247), (115, 199291), (323, 70955), (391, 58615), (437, 52445), (617, 37145), (1615, 14191), (1955, 11723), (2185, 10489), (3085, 7429)]