19528020022

素因数分解:

$2^1\times 7^1\times {\mathrm{6551}}^1\times {\mathrm{212923}}^1$

素因数の和:219483

約数の個数: 16

約数和(自身を含む): 33481873152

約数和(自身を除く): 13953853130

約数列:

[1, 2, 7, 14, 6551, 13102, 45857, 91714, 212923, 425846, 1490461, 2980922, 1394858573, 2789717146, 9764010011, 19528020022]

約数ペア:

[(1, 19528020022), (2, 9764010011), (7, 2789717146), (14, 1394858573), (6551, 2980922), (13102, 1490461), (45857, 425846), (91714, 212923)]