19431708

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{30553}}^1$

素因数の和:30613

約数の個数: 24

約数和(自身を含む): 46197648

約数和(自身を除く): 26765940

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 30553, 61106, 91659, 122212, 183318, 366636, 1619309, 3238618, 4857927, 6477236, 9715854, 19431708]

約数ペア:

[(1, 19431708), (2, 9715854), (3, 6477236), (4, 4857927), (6, 3238618), (12, 1619309), (53, 366636), (106, 183318), (159, 122212), (212, 91659), (318, 61106), (636, 30553)]