19099704

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 54943920

約数和(自身を除く): 35844216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 169, 204, 221, 277, 312, 338, 408, 442, 507, 554, 663, 676, 831, 884, 1014, 1108, 1326, 1352, 1662, 1768, 2028, 2216, 2652, 2873, 3324, 3601, 4056, 4709, 5304, 5746, 6648, 7202, 8619, 9418, 10803, 11492, 14127, 14404, 17238, 18836, 21606, 22984, 28254, 28808, 34476, 37672, 43212, 46813, 56508, 61217, 68952, 86424, 93626, 113016, 122434, 140439, 183651, 187252, 244868, 280878, 367302, 374504, 489736, 561756, 734604, 795821, 1123512, 1469208, 1591642, 2387463, 3183284, 4774926, 6366568, 9549852, 19099704]

約数ペア:

[(1, 19099704), (2, 9549852), (3, 6366568), (4, 4774926), (6, 3183284), (8, 2387463), (12, 1591642), (13, 1469208), (17, 1123512), (24, 795821), (26, 734604), (34, 561756), (39, 489736), (51, 374504), (52, 367302), (68, 280878), (78, 244868), (102, 187252), (104, 183651), (136, 140439), (156, 122434), (169, 113016), (204, 93626), (221, 86424), (277, 68952), (312, 61217), (338, 56508), (408, 46813), (442, 43212), (507, 37672), (554, 34476), (663, 28808), (676, 28254), (831, 22984), (884, 21606), (1014, 18836), (1108, 17238), (1326, 14404), (1352, 14127), (1662, 11492), (1768, 10803), (2028, 9418), (2216, 8619), (2652, 7202), (2873, 6648), (3324, 5746), (3601, 5304), (4056, 4709)]