12949640402

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{2909}}^1\times {\mathrm{14177}}^1$

素因数の和:17245

約数の個数: 16

約数和(自身を含む): 19556282520

約数和(自身を除く): 6606642118

約数列:

[1, 2, 157, 314, 2909, 5818, 14177, 28354, 456713, 913426, 2225789, 4451578, 41240893, 82481786, 6474820201, 12949640402]

約数ペア:

[(1, 12949640402), (2, 6474820201), (157, 82481786), (314, 41240893), (2909, 4451578), (5818, 2225789), (14177, 913426), (28354, 456713)]