12358615

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1123}}^1$

素因数の和:1230

約数の個数: 16

約数和(自身を含む): 15538176

約数和(自身を除く): 3179561

約数列:

[1, 5, 31, 71, 155, 355, 1123, 2201, 5615, 11005, 34813, 79733, 174065, 398665, 2471723, 12358615]

約数ペア:

[(1, 12358615), (5, 2471723), (31, 398665), (71, 174065), (155, 79733), (355, 34813), (1123, 11005), (2201, 5615)]