19381224

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{709}}^1$

素因数の和:802

約数の個数: 64

約数和(自身を含む): 52142400

約数和(自身を除く): 32761176

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 67, 68, 102, 134, 136, 201, 204, 268, 402, 408, 536, 709, 804, 1139, 1418, 1608, 2127, 2278, 2836, 3417, 4254, 4556, 5672, 6834, 8508, 9112, 12053, 13668, 17016, 24106, 27336, 36159, 47503, 48212, 72318, 95006, 96424, 142509, 144636, 190012, 285018, 289272, 380024, 570036, 807551, 1140072, 1615102, 2422653, 3230204, 4845306, 6460408, 9690612, 19381224]

約数ペア:

[(1, 19381224), (2, 9690612), (3, 6460408), (4, 4845306), (6, 3230204), (8, 2422653), (12, 1615102), (17, 1140072), (24, 807551), (34, 570036), (51, 380024), (67, 289272), (68, 285018), (102, 190012), (134, 144636), (136, 142509), (201, 96424), (204, 95006), (268, 72318), (402, 48212), (408, 47503), (536, 36159), (709, 27336), (804, 24106), (1139, 17016), (1418, 13668), (1608, 12053), (2127, 9112), (2278, 8508), (2836, 6834), (3417, 5672), (4254, 4556)]