13345178

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{449}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 25142400

約数和(自身を除く): 11797222

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 193, 386, 449, 898, 1351, 2123, 2702, 3143, 4246, 4939, 6286, 9878, 14861, 29722, 34573, 69146, 86657, 173314, 606599, 953227, 1213198, 1906454, 6672589, 13345178]

約数ペア:

[(1, 13345178), (2, 6672589), (7, 1906454), (11, 1213198), (14, 953227), (22, 606599), (77, 173314), (154, 86657), (193, 69146), (386, 34573), (449, 29722), (898, 14861), (1351, 9878), (2123, 6286), (2702, 4939), (3143, 4246)]