19256812

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1523}}^1$

素因数の和:1665

約数の個数: 24

約数和(自身を含む): 35204400

約数和(自身を除く): 15947588

約数列:

[1, 2, 4, 29, 58, 109, 116, 218, 436, 1523, 3046, 3161, 6092, 6322, 12644, 44167, 88334, 166007, 176668, 332014, 664028, 4814203, 9628406, 19256812]

約数ペア:

[(1, 19256812), (2, 9628406), (4, 4814203), (29, 664028), (58, 332014), (109, 176668), (116, 166007), (218, 88334), (436, 44167), (1523, 12644), (3046, 6322), (3161, 6092)]