15379804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{811}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 29465856

約数和(自身を除く): 14086052

約数列:

[1, 2, 4, 11, 22, 44, 431, 811, 862, 1622, 1724, 3244, 4741, 8921, 9482, 17842, 18964, 35684, 349541, 699082, 1398164, 3844951, 7689902, 15379804]

約数ペア:

[(1, 15379804), (2, 7689902), (4, 3844951), (11, 1398164), (22, 699082), (44, 349541), (431, 35684), (811, 18964), (862, 17842), (1622, 9482), (1724, 8921), (3244, 4741)]