189780971534

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{64860209}}^1$

素因数の和:64860248

約数の個数: 32

約数和(自身を含む): 373594809600

約数和(自身を除く): 183813838066

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 64860209, 129720418, 454021463, 713462299, 908042926, 1232343971, 1426924598, 2464687942, 4994236093, 8626407797, 9988472186, 13555783681, 17252815594, 27111567362, 94890485767, 189780971534]

約数ペア:

[(1, 189780971534), (2, 94890485767), (7, 27111567362), (11, 17252815594), (14, 13555783681), (19, 9988472186), (22, 8626407797), (38, 4994236093), (77, 2464687942), (133, 1426924598), (154, 1232343971), (209, 908042926), (266, 713462299), (418, 454021463), (1463, 129720418), (2926, 64860209)]