19396354

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{13267}}^1$

素因数の和:13329

約数の個数: 16

約数和(自身を含む): 31524768

約数和(自身を除く): 12128414

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 13267, 26534, 225539, 451078, 570481, 1140962, 9698177, 19396354]

約数ペア:

[(1, 19396354), (2, 9698177), (17, 1140962), (34, 570481), (43, 451078), (86, 225539), (731, 26534), (1462, 13267)]