12358384

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{18839}}^1$

素因数の和:18888

約数の個数: 20

約数和(自身を含む): 24529680

約数和(自身を除く): 12171296

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 18839, 37678, 75356, 150712, 301424, 772399, 1544798, 3089596, 6179192, 12358384]

約数ペア:

[(1, 12358384), (2, 6179192), (4, 3089596), (8, 1544798), (16, 772399), (41, 301424), (82, 150712), (164, 75356), (328, 37678), (656, 18839)]