15669716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 31135104

約数和(自身を除く): 15465388

約数列:

[1, 2, 4, 17, 23, 34, 43, 46, 68, 86, 92, 172, 233, 391, 466, 731, 782, 932, 989, 1462, 1564, 1978, 2924, 3956, 3961, 5359, 7922, 10019, 10718, 15844, 16813, 20038, 21436, 33626, 40076, 67252, 91103, 170323, 182206, 230437, 340646, 364412, 460874, 681292, 921748, 3917429, 7834858, 15669716]

約数ペア:

[(1, 15669716), (2, 7834858), (4, 3917429), (17, 921748), (23, 681292), (34, 460874), (43, 364412), (46, 340646), (68, 230437), (86, 182206), (92, 170323), (172, 91103), (233, 67252), (391, 40076), (466, 33626), (731, 21436), (782, 20038), (932, 16813), (989, 15844), (1462, 10718), (1564, 10019), (1978, 7922), (2924, 5359), (3956, 3961)]