13003456

素因数分解:

$2^6\times {\mathrm{199}}^1\times {\mathrm{1021}}^1$

素因数の和:1232

約数の個数: 28

約数和(自身を含む): 25958800

約数和(自身を除く): 12955344

約数列:

[1, 2, 4, 8, 16, 32, 64, 199, 398, 796, 1021, 1592, 2042, 3184, 4084, 6368, 8168, 12736, 16336, 32672, 65344, 203179, 406358, 812716, 1625432, 3250864, 6501728, 13003456]

約数ペア:

[(1, 13003456), (2, 6501728), (4, 3250864), (8, 1625432), (16, 812716), (32, 406358), (64, 203179), (199, 65344), (398, 32672), (796, 16336), (1021, 12736), (1592, 8168), (2042, 6368), (3184, 4084)]