19852803391570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1\times {\mathrm{5248829}}^1$

素因数の和:5250043

約数の個数: 64

約数和(自身を含む): 39862554364800

約数和(自身を除く): 20009750973230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1171, 1615, 2342, 3230, 5855, 11710, 19907, 22249, 39814, 44498, 99535, 111245, 199070, 222490, 378233, 756466, 1891165, 3782330, 5248829, 10497658, 26244145, 52488290, 89230093, 99727751, 178460186, 199455502, 446150465, 498638755, 892300930, 997277510, 1695371767, 3390743534, 6146378759, 8476858835, 12292757518, 16953717670, 30731893795, 61463787590, 104488438903, 116781196421, 208976877806, 233562392842, 522442194515, 583905982105, 1044884389030, 1167811964210, 1985280339157, 3970560678314, 9926401695785, 19852803391570]

約数ペア:

[(1, 19852803391570), (2, 9926401695785), (5, 3970560678314), (10, 1985280339157), (17, 1167811964210), (19, 1044884389030), (34, 583905982105), (38, 522442194515), (85, 233562392842), (95, 208976877806), (170, 116781196421), (190, 104488438903), (323, 61463787590), (646, 30731893795), (1171, 16953717670), (1615, 12292757518), (2342, 8476858835), (3230, 6146378759), (5855, 3390743534), (11710, 1695371767), (19907, 997277510), (22249, 892300930), (39814, 498638755), (44498, 446150465), (99535, 199455502), (111245, 178460186), (199070, 99727751), (222490, 89230093), (378233, 52488290), (756466, 26244145), (1891165, 10497658), (3782330, 5248829)]