12383728

素因数分解:

$2^4\times 7^1\times {\mathrm{110569}}^1$

素因数の和:110584

約数の個数: 20

約数和(自身を含む): 27421360

約数和(自身を除く): 15037632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 110569, 221138, 442276, 773983, 884552, 1547966, 1769104, 3095932, 6191864, 12383728]

約数ペア:

[(1, 12383728), (2, 6191864), (4, 3095932), (7, 1769104), (8, 1547966), (14, 884552), (16, 773983), (28, 442276), (56, 221138), (112, 110569)]