11989216

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{22039}}^1$

素因数の和:22066

約数の個数: 24

約数和(自身を含む): 24993360

約数和(自身を除く): 13004144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 22039, 44078, 88156, 176312, 352624, 374663, 705248, 749326, 1498652, 2997304, 5994608, 11989216]

約数ペア:

[(1, 11989216), (2, 5994608), (4, 2997304), (8, 1498652), (16, 749326), (17, 705248), (32, 374663), (34, 352624), (68, 176312), (136, 88156), (272, 44078), (544, 22039)]