19119966

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{457}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 40450560

約数和(自身を除く): 21330594

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 367, 457, 734, 914, 1101, 1371, 2202, 2742, 6973, 8683, 13946, 17366, 20919, 26049, 41838, 52098, 167719, 335438, 503157, 1006314, 3186661, 6373322, 9559983, 19119966]

約数ペア:

[(1, 19119966), (2, 9559983), (3, 6373322), (6, 3186661), (19, 1006314), (38, 503157), (57, 335438), (114, 167719), (367, 52098), (457, 41838), (734, 26049), (914, 20919), (1101, 17366), (1371, 13946), (2202, 8683), (2742, 6973)]