16489084

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 29660400

約数和(自身を除く): 13171316

約数列:

[1, 2, 4, 59, 109, 118, 218, 236, 436, 641, 1282, 2564, 6431, 12862, 25724, 37819, 69869, 75638, 139738, 151276, 279476, 4122271, 8244542, 16489084]

約数ペア:

[(1, 16489084), (2, 8244542), (4, 4122271), (59, 279476), (109, 151276), (118, 139738), (218, 75638), (236, 69869), (436, 37819), (641, 25724), (1282, 12862), (2564, 6431)]