19713113568

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1669471}}^1$

素因数の和:1669528

約数の個数: 72

約数和(自身を含む): 57426497856

約数和(自身を除く): 37713384288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 11808, 1669471, 3338942, 5008413, 6677884, 10016826, 13355768, 15025239, 20033652, 26711536, 30050478, 40067304, 53423072, 60100956, 68448311, 80134608, 120201912, 136896622, 160269216, 205344933, 240403824, 273793244, 410689866, 480807648, 547586488, 616034799, 821379732, 1095172976, 1232069598, 1642759464, 2190345952, 2464139196, 3285518928, 4928278392, 6571037856, 9856556784, 19713113568]

約数ペア:

[(1, 19713113568), (2, 9856556784), (3, 6571037856), (4, 4928278392), (6, 3285518928), (8, 2464139196), (9, 2190345952), (12, 1642759464), (16, 1232069598), (18, 1095172976), (24, 821379732), (32, 616034799), (36, 547586488), (41, 480807648), (48, 410689866), (72, 273793244), (82, 240403824), (96, 205344933), (123, 160269216), (144, 136896622), (164, 120201912), (246, 80134608), (288, 68448311), (328, 60100956), (369, 53423072), (492, 40067304), (656, 30050478), (738, 26711536), (984, 20033652), (1312, 15025239), (1476, 13355768), (1968, 10016826), (2952, 6677884), (3936, 5008413), (5904, 3338942), (11808, 1669471)]