1955242513

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{18793}}^1$

素因数の和:19056

約数の個数: 16

約数和(自身を含む): 2273322240

約数和(自身を除く): 318079727

約数列:

[1, 7, 89, 167, 623, 1169, 14863, 18793, 104041, 131551, 1672577, 3138431, 11708039, 21969017, 279320359, 1955242513]

約数ペア:

[(1, 1955242513), (7, 279320359), (89, 21969017), (167, 11708039), (623, 3138431), (1169, 1672577), (14863, 131551), (18793, 104041)]