13782130

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{193}}^2$

素因数の和:430

約数の個数: 24

約数和(自身を含む): 25611012

約数和(自身を除く): 11828882

約数列:

[1, 2, 5, 10, 37, 74, 185, 193, 370, 386, 965, 1930, 7141, 14282, 35705, 37249, 71410, 74498, 186245, 372490, 1378213, 2756426, 6891065, 13782130]

約数ペア:

[(1, 13782130), (2, 6891065), (5, 2756426), (10, 1378213), (37, 372490), (74, 186245), (185, 74498), (193, 71410), (370, 37249), (386, 35705), (965, 14282), (1930, 7141)]