1916190328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{18424907}}^1$

素因数の和:18424926

約数の個数: 16

約数和(自身を含む): 3869230680

約数和(自身を除く): 1953040352

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 18424907, 36849814, 73699628, 147399256, 239523791, 479047582, 958095164, 1916190328]

約数ペア:

[(1, 1916190328), (2, 958095164), (4, 479047582), (8, 239523791), (13, 147399256), (26, 73699628), (52, 36849814), (104, 18424907)]