12159728

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{719}}^1$

素因数の和:885

約数の個数: 40

約数和(自身を含む): 27141120

約数和(自身を除く): 14981392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 719, 1057, 1208, 1438, 2114, 2416, 2876, 4228, 5033, 5752, 8456, 10066, 11504, 16912, 20132, 40264, 80528, 108569, 217138, 434276, 759983, 868552, 1519966, 1737104, 3039932, 6079864, 12159728]

約数ペア:

[(1, 12159728), (2, 6079864), (4, 3039932), (7, 1737104), (8, 1519966), (14, 868552), (16, 759983), (28, 434276), (56, 217138), (112, 108569), (151, 80528), (302, 40264), (604, 20132), (719, 16912), (1057, 11504), (1208, 10066), (1438, 8456), (2114, 5752), (2416, 5033), (2876, 4228)]