19441323195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{50273}}^1$

素因数の和:50444

約数の個数: 64

約数和(自身を含む): 37066014720

約数和(自身を除く): 17624691525

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 127, 145, 203, 381, 435, 609, 635, 889, 1015, 1905, 2667, 3045, 3683, 4445, 11049, 13335, 18415, 25781, 50273, 55245, 77343, 128905, 150819, 251365, 351911, 386715, 754095, 1055733, 1457917, 1759555, 4373751, 5278665, 6384671, 7289585, 10205419, 19154013, 21868755, 30616257, 31923355, 44692697, 51027095, 95770065, 134078091, 153081285, 185155459, 223463485, 555466377, 670390455, 925777295, 1296088213, 2777331885, 3888264639, 6480441065, 19441323195]

約数ペア:

[(1, 19441323195), (3, 6480441065), (5, 3888264639), (7, 2777331885), (15, 1296088213), (21, 925777295), (29, 670390455), (35, 555466377), (87, 223463485), (105, 185155459), (127, 153081285), (145, 134078091), (203, 95770065), (381, 51027095), (435, 44692697), (609, 31923355), (635, 30616257), (889, 21868755), (1015, 19154013), (1905, 10205419), (2667, 7289585), (3045, 6384671), (3683, 5278665), (4445, 4373751), (11049, 1759555), (13335, 1457917), (18415, 1055733), (25781, 754095), (50273, 386715), (55245, 351911), (77343, 251365), (128905, 150819)]