18423976

素因数分解:

$2^3\times {\mathrm{397}}^1\times {\mathrm{5801}}^1$

素因数の和:6204

約数の個数: 16

約数和(自身を含む): 34637940

約数和(自身を除く): 16213964

約数列:

[1, 2, 4, 8, 397, 794, 1588, 3176, 5801, 11602, 23204, 46408, 2302997, 4605994, 9211988, 18423976]

約数ペア:

[(1, 18423976), (2, 9211988), (4, 4605994), (8, 2302997), (397, 46408), (794, 23204), (1588, 11602), (3176, 5801)]