12111974

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{21101}}^1$

素因数の和:21151

約数の個数: 16

約数和(自身を含む): 21270816

約数和(自身を除く): 9158842

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 21101, 42202, 147707, 295414, 865141, 1730282, 6055987, 12111974]

約数ペア:

[(1, 12111974), (2, 6055987), (7, 1730282), (14, 865141), (41, 295414), (82, 147707), (287, 42202), (574, 21101)]