19447728

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23833}}^1$

素因数の和:23861

約数の個数: 40

約数和(自身を含む): 53197488

約数和(自身を除く): 33749760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 23833, 47666, 71499, 95332, 142998, 190664, 285996, 381328, 405161, 571992, 810322, 1143984, 1215483, 1620644, 2430966, 3241288, 4861932, 6482576, 9723864, 19447728]

約数ペア:

[(1, 19447728), (2, 9723864), (3, 6482576), (4, 4861932), (6, 3241288), (8, 2430966), (12, 1620644), (16, 1215483), (17, 1143984), (24, 810322), (34, 571992), (48, 405161), (51, 381328), (68, 285996), (102, 190664), (136, 142998), (204, 95332), (272, 71499), (408, 47666), (816, 23833)]