19867404

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53407}}^1$

素因数の和:53445

約数の個数: 24

約数和(自身を含む): 47853568

約数和(自身を除く): 27986164

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 53407, 106814, 160221, 213628, 320442, 640884, 1655617, 3311234, 4966851, 6622468, 9933702, 19867404]

約数ペア:

[(1, 19867404), (2, 9933702), (3, 6622468), (4, 4966851), (6, 3311234), (12, 1655617), (31, 640884), (62, 320442), (93, 213628), (124, 160221), (186, 106814), (372, 53407)]