12549784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{120671}}^1$

素因数の和:120690

約数の個数: 16

約数和(自身を含む): 25341120

約数和(自身を除く): 12791336

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 120671, 241342, 482684, 965368, 1568723, 3137446, 6274892, 12549784]

約数ペア:

[(1, 12549784), (2, 6274892), (4, 3137446), (8, 1568723), (13, 965368), (26, 482684), (52, 241342), (104, 120671)]