12395831

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:394

約数の個数: 16

約数和(自身を含む): 14541120

約数和(自身を除く): 2145289

約数列:

[1, 7, 89, 101, 197, 623, 707, 1379, 8989, 17533, 19897, 62923, 122731, 139279, 1770833, 12395831]

約数ペア:

[(1, 12395831), (7, 1770833), (89, 139279), (101, 122731), (197, 62923), (623, 19897), (707, 17533), (1379, 8989)]