11278666

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 20592000

約数和(自身を除く): 9313334

約数列:

[1, 2, 7, 14, 19, 38, 109, 133, 218, 266, 389, 763, 778, 1526, 2071, 2723, 4142, 5446, 7391, 14497, 14782, 28994, 42401, 51737, 84802, 103474, 296807, 593614, 805619, 1611238, 5639333, 11278666]

約数ペア:

[(1, 11278666), (2, 5639333), (7, 1611238), (14, 805619), (19, 593614), (38, 296807), (109, 103474), (133, 84802), (218, 51737), (266, 42401), (389, 28994), (763, 14782), (778, 14497), (1526, 7391), (2071, 5446), (2723, 4142)]