16128310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{971}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 31912704

約数和(自身を除く): 15784394

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 302, 755, 971, 1510, 1661, 1942, 3322, 4855, 8305, 9710, 10681, 16610, 21362, 53405, 106810, 146621, 293242, 733105, 1466210, 1612831, 3225662, 8064155, 16128310]

約数ペア:

[(1, 16128310), (2, 8064155), (5, 3225662), (10, 1612831), (11, 1466210), (22, 733105), (55, 293242), (110, 146621), (151, 106810), (302, 53405), (755, 21362), (971, 16610), (1510, 10681), (1661, 9710), (1942, 8305), (3322, 4855)]