13739728

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{23209}}^1$

素因数の和:23254

約数の個数: 20

約数和(自身を含む): 27341380

約数和(自身を除く): 13601652

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 23209, 46418, 92836, 185672, 371344, 858733, 1717466, 3434932, 6869864, 13739728]

約数ペア:

[(1, 13739728), (2, 6869864), (4, 3434932), (8, 1717466), (16, 858733), (37, 371344), (74, 185672), (148, 92836), (296, 46418), (592, 23209)]