13381478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{1163}}^1$

素因数の和:1699

約数の個数: 16

約数和(自身を含む): 21957696

約数和(自身を除く): 8576218

約数列:

[1, 2, 11, 22, 523, 1046, 1163, 2326, 5753, 11506, 12793, 25586, 608249, 1216498, 6690739, 13381478]

約数ペア:

[(1, 13381478), (2, 6690739), (11, 1216498), (22, 608249), (523, 25586), (1046, 12793), (1163, 11506), (2326, 5753)]