19463397124

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{4547}}^1$

素因数の和:4996

約数の個数: 48

約数和(自身を含む): 35386860096

約数和(自身を除く): 15923462972

約数列:

[1, 2, 4, 53, 61, 106, 122, 212, 244, 331, 662, 1324, 3233, 4547, 6466, 9094, 12932, 17543, 18188, 20191, 35086, 40382, 70172, 80764, 240991, 277367, 481982, 554734, 963964, 1070123, 1109468, 1505057, 2140246, 3010114, 4280492, 6020228, 14700451, 29400902, 58801804, 79768021, 91808477, 159536042, 183616954, 319072084, 367233908, 4865849281, 9731698562, 19463397124]

約数ペア:

[(1, 19463397124), (2, 9731698562), (4, 4865849281), (53, 367233908), (61, 319072084), (106, 183616954), (122, 159536042), (212, 91808477), (244, 79768021), (331, 58801804), (662, 29400902), (1324, 14700451), (3233, 6020228), (4547, 4280492), (6466, 3010114), (9094, 2140246), (12932, 1505057), (17543, 1109468), (18188, 1070123), (20191, 963964), (35086, 554734), (40382, 481982), (70172, 277367), (80764, 240991)]