19620170

素因数分解:

$2^1\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{1429}}^1$

素因数の和:2809

約数の個数: 16

約数和(自身を含む): 35366760

約数和(自身を除く): 15746590

約数列:

[1, 2, 5, 10, 1373, 1429, 2746, 2858, 6865, 7145, 13730, 14290, 1962017, 3924034, 9810085, 19620170]

約数ペア:

[(1, 19620170), (2, 9810085), (5, 3924034), (10, 1962017), (1373, 14290), (1429, 13730), (2746, 7145), (2858, 6865)]