19610646

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4871}}^1$

素因数の和:4948

約数の個数: 32

約数和(自身を含む): 43497216

約数和(自身を除く): 23886570

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 366, 671, 1342, 2013, 4026, 4871, 9742, 14613, 29226, 53581, 107162, 160743, 297131, 321486, 594262, 891393, 1782786, 3268441, 6536882, 9805323, 19610646]

約数ペア:

[(1, 19610646), (2, 9805323), (3, 6536882), (6, 3268441), (11, 1782786), (22, 891393), (33, 594262), (61, 321486), (66, 297131), (122, 160743), (183, 107162), (366, 53581), (671, 29226), (1342, 14613), (2013, 9742), (4026, 4871)]