19502842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{6911}}^1$

素因数の和:7013

約数の個数: 16

約数和(自身を含む): 31352832

約数和(自身を除く): 11849990

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 6911, 13822, 117487, 234974, 573613, 1147226, 9751421, 19502842]

約数ペア:

[(1, 19502842), (2, 9751421), (17, 1147226), (34, 573613), (83, 234974), (166, 117487), (1411, 13822), (2822, 6911)]