13447984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{701}}^1$

素因数の和:829

約数の個数: 40

約数和(自身を含む): 28725840

約数和(自身を除く): 15277856

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 109, 176, 218, 436, 701, 872, 1199, 1402, 1744, 2398, 2804, 4796, 5608, 7711, 9592, 11216, 15422, 19184, 30844, 61688, 76409, 123376, 152818, 305636, 611272, 840499, 1222544, 1680998, 3361996, 6723992, 13447984]

約数ペア:

[(1, 13447984), (2, 6723992), (4, 3361996), (8, 1680998), (11, 1222544), (16, 840499), (22, 611272), (44, 305636), (88, 152818), (109, 123376), (176, 76409), (218, 61688), (436, 30844), (701, 19184), (872, 15422), (1199, 11216), (1402, 9592), (1744, 7711), (2398, 5608), (2804, 4796)]