19145841

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3433}}^1$

素因数の和:3473

約数の個数: 24

約数和(自身を含む): 30164256

約数和(自身を除く): 11018415

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 3433, 5577, 10299, 37763, 44629, 113289, 133887, 490919, 580177, 1472757, 1740531, 6381947, 19145841]

約数ペア:

[(1, 19145841), (3, 6381947), (11, 1740531), (13, 1472757), (33, 580177), (39, 490919), (143, 133887), (169, 113289), (429, 44629), (507, 37763), (1859, 10299), (3433, 5577)]