13177678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{641}}^1$

素因数の和:1203

約数の個数: 16

約数和(自身を含む): 20877840

約数和(自身を除く): 7700162

約数列:

[1, 2, 19, 38, 541, 641, 1082, 1282, 10279, 12179, 20558, 24358, 346781, 693562, 6588839, 13177678]

約数ペア:

[(1, 13177678), (2, 6588839), (19, 693562), (38, 346781), (541, 24358), (641, 20558), (1082, 12179), (1282, 10279)]