12691384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{93319}}^1$

素因数の和:93342

約数の個数: 16

約数和(自身を含む): 25196400

約数和(自身を除く): 12505016

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 93319, 186638, 373276, 746552, 1586423, 3172846, 6345692, 12691384]

約数ペア:

[(1, 12691384), (2, 6345692), (4, 3172846), (8, 1586423), (17, 746552), (34, 373276), (68, 186638), (136, 93319)]