13258248

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{4217}}^1$

素因数の和:4357

約数の個数: 32

約数和(自身を含む): 33406560

約数和(自身を除く): 20148312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 4217, 8434, 12651, 16868, 25302, 33736, 50604, 101208, 552427, 1104854, 1657281, 2209708, 3314562, 4419416, 6629124, 13258248]

約数ペア:

[(1, 13258248), (2, 6629124), (3, 4419416), (4, 3314562), (6, 2209708), (8, 1657281), (12, 1104854), (24, 552427), (131, 101208), (262, 50604), (393, 33736), (524, 25302), (786, 16868), (1048, 12651), (1572, 8434), (3144, 4217)]