19168648

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{58441}}^1$

素因数の和:58488

約数の個数: 16

約数和(自身を含む): 36818460

約数和(自身を除く): 17649812

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 58441, 116882, 233764, 467528, 2396081, 4792162, 9584324, 19168648]

約数ペア:

[(1, 19168648), (2, 9584324), (4, 4792162), (8, 2396081), (41, 467528), (82, 233764), (164, 116882), (328, 58441)]