12531716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{911}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 23237760

約数和(自身を除く): 10706044

約数列:

[1, 2, 4, 19, 38, 76, 181, 362, 724, 911, 1822, 3439, 3644, 6878, 13756, 17309, 34618, 69236, 164891, 329782, 659564, 3132929, 6265858, 12531716]

約数ペア:

[(1, 12531716), (2, 6265858), (4, 3132929), (19, 659564), (38, 329782), (76, 164891), (181, 69236), (362, 34618), (724, 17309), (911, 13756), (1822, 6878), (3439, 3644)]