22136968

素因数分解:

$2^3\times 7^1\times {\mathrm{395303}}^1$

素因数の和:395316

約数の個数: 16

約数和(自身を含む): 47436480

約数和(自身を除く): 25299512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 395303, 790606, 1581212, 2767121, 3162424, 5534242, 11068484, 22136968]

約数ペア:

[(1, 22136968), (2, 11068484), (4, 5534242), (7, 3162424), (8, 2767121), (14, 1581212), (28, 790606), (56, 395303)]