13238350

素因数分解:

$2^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{977}}^1$

素因数の和:1260

約数の個数: 24

約数和(自身を含む): 24739488

約数和(自身を除く): 11501138

約数列:

[1, 2, 5, 10, 25, 50, 271, 542, 977, 1355, 1954, 2710, 4885, 6775, 9770, 13550, 24425, 48850, 264767, 529534, 1323835, 2647670, 6619175, 13238350]

約数ペア:

[(1, 13238350), (2, 6619175), (5, 2647670), (10, 1323835), (25, 529534), (50, 264767), (271, 48850), (542, 24425), (977, 13550), (1355, 9770), (1954, 6775), (2710, 4885)]