15398214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4591}}^1$

素因数の和:4652

約数の個数: 32

約数和(自身を含む): 33944064

約数和(自身を除く): 18545850

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 4591, 9182, 13773, 27546, 59683, 119366, 179049, 197413, 358098, 394826, 592239, 1184478, 2566369, 5132738, 7699107, 15398214]

約数ペア:

[(1, 15398214), (2, 7699107), (3, 5132738), (6, 2566369), (13, 1184478), (26, 592239), (39, 394826), (43, 358098), (78, 197413), (86, 179049), (129, 119366), (258, 59683), (559, 27546), (1118, 13773), (1677, 9182), (3354, 4591)]