1619216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{5953}}^1$

素因数の和:5978

約数の個数: 20

約数和(自身を含む): 3322332

約数和(自身を除く): 1703116

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 5953, 11906, 23812, 47624, 95248, 101201, 202402, 404804, 809608, 1619216]

約数ペア:

[(1, 1619216), (2, 809608), (4, 404804), (8, 202402), (16, 101201), (17, 95248), (34, 47624), (68, 23812), (136, 11906), (272, 5953)]