11778758

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{761}}^1$

素因数の和:943

約数の個数: 16

約数和(自身を含む): 18105120

約数和(自身を除く): 6326362

約数列:

[1, 2, 71, 109, 142, 218, 761, 1522, 7739, 15478, 54031, 82949, 108062, 165898, 5889379, 11778758]

約数ペア:

[(1, 11778758), (2, 5889379), (71, 165898), (109, 108062), (142, 82949), (218, 54031), (761, 15478), (1522, 7739)]