23819510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16657}}^1$

素因数の和:16688

約数の個数: 32

約数和(自身を含む): 50373792

約数和(自身を除く): 26554282

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 16657, 33314, 83285, 166570, 183227, 216541, 366454, 433082, 916135, 1082705, 1832270, 2165410, 2381951, 4763902, 11909755, 23819510]

約数ペア:

[(1, 23819510), (2, 11909755), (5, 4763902), (10, 2381951), (11, 2165410), (13, 1832270), (22, 1082705), (26, 916135), (55, 433082), (65, 366454), (110, 216541), (130, 183227), (143, 166570), (286, 83285), (715, 33314), (1430, 16657)]