19320199702

素因数分解:

$2^1\times {\mathrm{449}}^1\times {\mathrm{1289}}^1\times {\mathrm{16691}}^1$

素因数の和:18431

約数の個数: 16

約数和(自身を含む): 29069118000

約数和(自身を除く): 9748918298

約数列:

[1, 2, 449, 898, 1289, 2578, 16691, 33382, 578761, 1157522, 7494259, 14988518, 21514699, 43029398, 9660099851, 19320199702]

約数ペア:

[(1, 19320199702), (2, 9660099851), (449, 43029398), (898, 21514699), (1289, 14988518), (2578, 7494259), (16691, 1157522), (33382, 578761)]