15863856

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19441}}^1$

素因数の和:19469

約数の個数: 40

約数和(自身を含む): 43394544

約数和(自身を除く): 27530688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 19441, 38882, 58323, 77764, 116646, 155528, 233292, 311056, 330497, 466584, 660994, 933168, 991491, 1321988, 1982982, 2643976, 3965964, 5287952, 7931928, 15863856]

約数ペア:

[(1, 15863856), (2, 7931928), (3, 5287952), (4, 3965964), (6, 2643976), (8, 1982982), (12, 1321988), (16, 991491), (17, 933168), (24, 660994), (34, 466584), (48, 330497), (51, 311056), (68, 233292), (102, 155528), (136, 116646), (204, 77764), (272, 58323), (408, 38882), (816, 19441)]