19095376

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{11587}}^1$

素因数の和:11698

約数の個数: 20

約数和(自身を含む): 37359712

約数和(自身を除く): 18264336

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 11587, 23174, 46348, 92696, 185392, 1193461, 2386922, 4773844, 9547688, 19095376]

約数ペア:

[(1, 19095376), (2, 9547688), (4, 4773844), (8, 2386922), (16, 1193461), (103, 185392), (206, 92696), (412, 46348), (824, 23174), (1648, 11587)]