19324458

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{24967}}^1$

素因数の和:25018

約数の個数: 24

約数和(自身を含む): 42845088

約数和(自身を除く): 23520630

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 24967, 49934, 74901, 149802, 224703, 449406, 1073581, 2147162, 3220743, 6441486, 9662229, 19324458]

約数ペア:

[(1, 19324458), (2, 9662229), (3, 6441486), (6, 3220743), (9, 2147162), (18, 1073581), (43, 449406), (86, 224703), (129, 149802), (258, 74901), (387, 49934), (774, 24967)]