19045728

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5087}}^1$

素因数の和:5116

約数の個数: 72

約数和(自身を含む): 58339008

約数和(自身を除く): 39293280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 5087, 10174, 15261, 20348, 30522, 40696, 45783, 61044, 66131, 81392, 91566, 122088, 132262, 162784, 183132, 198393, 244176, 264524, 366264, 396786, 488352, 529048, 595179, 732528, 793572, 1058096, 1190358, 1465056, 1587144, 2116192, 2380716, 3174288, 4761432, 6348576, 9522864, 19045728]

約数ペア:

[(1, 19045728), (2, 9522864), (3, 6348576), (4, 4761432), (6, 3174288), (8, 2380716), (9, 2116192), (12, 1587144), (13, 1465056), (16, 1190358), (18, 1058096), (24, 793572), (26, 732528), (32, 595179), (36, 529048), (39, 488352), (48, 396786), (52, 366264), (72, 264524), (78, 244176), (96, 198393), (104, 183132), (117, 162784), (144, 132262), (156, 122088), (208, 91566), (234, 81392), (288, 66131), (312, 61044), (416, 45783), (468, 40696), (624, 30522), (936, 20348), (1248, 15261), (1872, 10174), (3744, 5087)]