17386772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1399}}^1$

素因数の和:1655

約数の個数: 24

約数和(自身を含む): 32928000

約数和(自身を除く): 15541228

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 1399, 2798, 3107, 5596, 6214, 12428, 18187, 36374, 72748, 334361, 668722, 1337444, 4346693, 8693386, 17386772]

約数ペア:

[(1, 17386772), (2, 8693386), (4, 4346693), (13, 1337444), (26, 668722), (52, 334361), (239, 72748), (478, 36374), (956, 18187), (1399, 12428), (2798, 6214), (3107, 5596)]