19624488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2029}}^1$

素因数の和:2082

約数の個数: 64

約数和(自身を含む): 54566400

約数和(自身を除く): 34941912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2029, 2418, 3224, 4058, 4836, 6087, 8116, 9672, 12174, 16232, 24348, 26377, 48696, 52754, 62899, 79131, 105508, 125798, 158262, 188697, 211016, 251596, 316524, 377394, 503192, 633048, 754788, 817687, 1509576, 1635374, 2453061, 3270748, 4906122, 6541496, 9812244, 19624488]

約数ペア:

[(1, 19624488), (2, 9812244), (3, 6541496), (4, 4906122), (6, 3270748), (8, 2453061), (12, 1635374), (13, 1509576), (24, 817687), (26, 754788), (31, 633048), (39, 503192), (52, 377394), (62, 316524), (78, 251596), (93, 211016), (104, 188697), (124, 158262), (156, 125798), (186, 105508), (248, 79131), (312, 62899), (372, 52754), (403, 48696), (744, 26377), (806, 24348), (1209, 16232), (1612, 12174), (2029, 9672), (2418, 8116), (3224, 6087), (4058, 4836)]