12649552

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{1933}}^1$

素因数の和:2350

約数の個数: 20

約数和(自身を含む): 24581140

約数和(自身を除く): 11931588

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 1933, 3272, 3866, 6544, 7732, 15464, 30928, 790597, 1581194, 3162388, 6324776, 12649552]

約数ペア:

[(1, 12649552), (2, 6324776), (4, 3162388), (8, 1581194), (16, 790597), (409, 30928), (818, 15464), (1636, 7732), (1933, 6544), (3272, 3866)]