2019882544

素因数分解:

$2^4\times {\mathrm{12253}}^1\times {\mathrm{10303}}^1$

素因数の和:22564

約数の個数: 20

約数和(自身を含む): 3914221696

約数和(自身を除く): 1894339152

約数列:

[1, 2, 4, 8, 16, 10303, 12253, 20606, 24506, 41212, 49012, 82424, 98024, 164848, 196048, 126242659, 252485318, 504970636, 1009941272, 2019882544]

約数ペア:

[(1, 2019882544), (2, 1009941272), (4, 504970636), (8, 252485318), (16, 126242659), (10303, 196048), (12253, 164848), (20606, 98024), (24506, 82424), (41212, 49012)]