239362910

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{219599}}^1$

素因数の和:219715

約数の個数: 16

約数和(自身を含む): 434808000

約数和(自身を除く): 195445090

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 219599, 439198, 1097995, 2195990, 23936291, 47872582, 119681455, 239362910]

約数ペア:

[(1, 239362910), (2, 119681455), (5, 47872582), (10, 23936291), (109, 2195990), (218, 1097995), (545, 439198), (1090, 219599)]