12542926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 22216320

約数和(自身を除く): 9673394

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 703, 811, 814, 1406, 1622, 7733, 8921, 15409, 15466, 17842, 30007, 30818, 60014, 169499, 330077, 338998, 570133, 660154, 1140266, 6271463, 12542926]

約数ペア:

[(1, 12542926), (2, 6271463), (11, 1140266), (19, 660154), (22, 570133), (37, 338998), (38, 330077), (74, 169499), (209, 60014), (407, 30818), (418, 30007), (703, 17842), (811, 15466), (814, 15409), (1406, 8921), (1622, 7733)]