15391246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1613}}^1$

素因数の和:1995

約数の個数: 16

約数和(自身を含む): 24945984

約数和(自身を除く): 9554738

約数列:

[1, 2, 13, 26, 367, 734, 1613, 3226, 4771, 9542, 20969, 41938, 591971, 1183942, 7695623, 15391246]

約数ペア:

[(1, 15391246), (2, 7695623), (13, 1183942), (26, 591971), (367, 41938), (734, 20969), (1613, 9542), (3226, 4771)]