19432864

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{55207}}^1$

素因数の和:55228

約数の個数: 24

約数和(自身を含む): 41737248

約数和(自身を除く): 22304384

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 55207, 110414, 220828, 441656, 607277, 883312, 1214554, 1766624, 2429108, 4858216, 9716432, 19432864]

約数ペア:

[(1, 19432864), (2, 9716432), (4, 4858216), (8, 2429108), (11, 1766624), (16, 1214554), (22, 883312), (32, 607277), (44, 441656), (88, 220828), (176, 110414), (352, 55207)]