13465576

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 25937280

約数和(自身を除く): 12471704

約数列:

[1, 2, 4, 8, 71, 142, 151, 157, 284, 302, 314, 568, 604, 628, 1208, 1256, 10721, 11147, 21442, 22294, 23707, 42884, 44588, 47414, 85768, 89176, 94828, 189656, 1683197, 3366394, 6732788, 13465576]

約数ペア:

[(1, 13465576), (2, 6732788), (4, 3366394), (8, 1683197), (71, 189656), (142, 94828), (151, 89176), (157, 85768), (284, 47414), (302, 44588), (314, 42884), (568, 23707), (604, 22294), (628, 21442), (1208, 11147), (1256, 10721)]