19229516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4793}}^1$

素因数の和:4873

約数の個数: 24

約数和(自身を含む): 36242640

約数和(自身を除く): 17013124

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 4793, 9586, 19172, 81481, 162962, 282787, 325924, 565574, 1131148, 4807379, 9614758, 19229516]

約数ペア:

[(1, 19229516), (2, 9614758), (4, 4807379), (17, 1131148), (34, 565574), (59, 325924), (68, 282787), (118, 162962), (236, 81481), (1003, 19172), (2006, 9586), (4012, 4793)]