38274214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{40459}}^1$

素因数の和:40515

約数の個数: 16

約数和(自身を含む): 64088640

約数和(自身を除く): 25814426

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 40459, 80918, 445049, 890098, 1739737, 3479474, 19137107, 38274214]

約数ペア:

[(1, 38274214), (2, 19137107), (11, 3479474), (22, 1739737), (43, 890098), (86, 445049), (473, 80918), (946, 40459)]