19154496

素因数分解:

$2^6\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1489}}^1$

素因数の和:1571

約数の個数: 56

約数和(自身を含む): 51470560

約数和(自身を除く): 32316064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 134, 192, 201, 268, 402, 536, 804, 1072, 1489, 1608, 2144, 2978, 3216, 4288, 4467, 5956, 6432, 8934, 11912, 12864, 17868, 23824, 35736, 47648, 71472, 95296, 99763, 142944, 199526, 285888, 299289, 399052, 598578, 798104, 1197156, 1596208, 2394312, 3192416, 4788624, 6384832, 9577248, 19154496]

約数ペア:

[(1, 19154496), (2, 9577248), (3, 6384832), (4, 4788624), (6, 3192416), (8, 2394312), (12, 1596208), (16, 1197156), (24, 798104), (32, 598578), (48, 399052), (64, 299289), (67, 285888), (96, 199526), (134, 142944), (192, 99763), (201, 95296), (268, 71472), (402, 47648), (536, 35736), (804, 23824), (1072, 17868), (1489, 12864), (1608, 11912), (2144, 8934), (2978, 6432), (3216, 5956), (4288, 4467)]