219387634

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{54277}}^1$

素因数の和:54369

約数の個数: 16

約数和(自身を含む): 343905408

約数和(自身を除く): 124517774

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 54277, 108554, 2333911, 2551019, 4667822, 5102038, 109693817, 219387634]

約数ペア:

[(1, 219387634), (2, 109693817), (43, 5102038), (47, 4667822), (86, 2551019), (94, 2333911), (2021, 108554), (4042, 54277)]