13122070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{523}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 25617312

約数和(自身を除く): 12495242

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 193, 386, 523, 965, 1046, 1930, 2509, 2615, 5018, 5230, 6799, 12545, 13598, 25090, 33995, 67990, 100939, 201878, 504695, 1009390, 1312207, 2624414, 6561035, 13122070]

約数ペア:

[(1, 13122070), (2, 6561035), (5, 2624414), (10, 1312207), (13, 1009390), (26, 504695), (65, 201878), (130, 100939), (193, 67990), (386, 33995), (523, 25090), (965, 13598), (1046, 12545), (1930, 6799), (2509, 5230), (2615, 5018)]