12923218

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2758

約数の個数: 32

約数和(自身を含む): 24956928

約数和(自身を除く): 12033710

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 2707, 4774, 5414, 18949, 29777, 37898, 59554, 83917, 167834, 208439, 416878, 587419, 923087, 1174838, 1846174, 6461609, 12923218]

約数ペア:

[(1, 12923218), (2, 6461609), (7, 1846174), (11, 1174838), (14, 923087), (22, 587419), (31, 416878), (62, 208439), (77, 167834), (154, 83917), (217, 59554), (341, 37898), (434, 29777), (682, 18949), (2387, 5414), (2707, 4774)]