19031256

素因数分解:

$2^3\times 3^2\times {\mathrm{264323}}^1$

素因数の和:264335

約数の個数: 24

約数和(自身を含む): 51543180

約数和(自身を除く): 32511924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 264323, 528646, 792969, 1057292, 1585938, 2114584, 2378907, 3171876, 4757814, 6343752, 9515628, 19031256]

約数ペア:

[(1, 19031256), (2, 9515628), (3, 6343752), (4, 4757814), (6, 3171876), (8, 2378907), (9, 2114584), (12, 1585938), (18, 1057292), (24, 792969), (36, 528646), (72, 264323)]