23218505

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2137}}^1$

素因数の和:2236

約数の個数: 16

約数和(自身を含む): 29093904

約数和(自身を除く): 5875399

約数列:

[1, 5, 41, 53, 205, 265, 2137, 2173, 10685, 10865, 87617, 113261, 438085, 566305, 4643701, 23218505]

約数ペア:

[(1, 23218505), (5, 4643701), (41, 566305), (53, 438085), (205, 113261), (265, 87617), (2137, 10865), (2173, 10685)]