19212306

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1327}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 40796160

約数和(自身を除く): 21583854

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 127, 254, 381, 762, 1327, 2413, 2654, 3981, 4826, 7239, 7962, 14478, 25213, 50426, 75639, 151278, 168529, 337058, 505587, 1011174, 3202051, 6404102, 9606153, 19212306]

約数ペア:

[(1, 19212306), (2, 9606153), (3, 6404102), (6, 3202051), (19, 1011174), (38, 505587), (57, 337058), (114, 168529), (127, 151278), (254, 75639), (381, 50426), (762, 25213), (1327, 14478), (2413, 7962), (2654, 7239), (3981, 4826)]