12245870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13457}}^1$

素因数の和:13484

約数の個数: 32

約数和(自身を含む): 27131328

約数和(自身を除く): 14885458

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 13457, 26914, 67285, 94199, 134570, 174941, 188398, 349882, 470995, 874705, 941990, 1224587, 1749410, 2449174, 6122935, 12245870]

約数ペア:

[(1, 12245870), (2, 6122935), (5, 2449174), (7, 1749410), (10, 1224587), (13, 941990), (14, 874705), (26, 470995), (35, 349882), (65, 188398), (70, 174941), (91, 134570), (130, 94199), (182, 67285), (455, 26914), (910, 13457)]