19268310142

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1871}}^1\times {\mathrm{70537}}^1$

素因数の和:72483

約数の個数: 16

約数和(自身を含む): 29314464192

約数和(自身を除く): 10046154050

約数列:

[1, 2, 73, 146, 1871, 3742, 70537, 136583, 141074, 273166, 5149201, 10298402, 131974727, 263949454, 9634155071, 19268310142]

約数ペア:

[(1, 19268310142), (2, 9634155071), (73, 263949454), (146, 131974727), (1871, 10298402), (3742, 5149201), (70537, 273166), (136583, 141074)]