12404412848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{45604459}}^1$

素因数の和:45604484

約数の個数: 20

約数和(自身を含む): 25447288680

約数和(自身を除く): 13042875832

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 45604459, 91208918, 182417836, 364835672, 729671344, 775275803, 1550551606, 3101103212, 6202206424, 12404412848]

約数ペア:

[(1, 12404412848), (2, 6202206424), (4, 3101103212), (8, 1550551606), (16, 775275803), (17, 729671344), (34, 364835672), (68, 182417836), (136, 91208918), (272, 45604459)]