19123476

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{37061}}^1$

素因数の和:37111

約数の個数: 24

約数和(自身を含む): 45660384

約数和(自身を除く): 26536908

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 37061, 74122, 111183, 148244, 222366, 444732, 1593623, 3187246, 4780869, 6374492, 9561738, 19123476]

約数ペア:

[(1, 19123476), (2, 9561738), (3, 6374492), (4, 4780869), (6, 3187246), (12, 1593623), (43, 444732), (86, 222366), (129, 148244), (172, 111183), (258, 74122), (516, 37061)]