15219076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4657}}^1$

素因数の和:4723

約数の個数: 24

約数和(自身を含む): 28693280

約数和(自身を除く): 13474204

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 4657, 9314, 18628, 88483, 176966, 200251, 353932, 400502, 801004, 3804769, 7609538, 15219076]

約数ペア:

[(1, 15219076), (2, 7609538), (4, 3804769), (19, 801004), (38, 400502), (43, 353932), (76, 200251), (86, 176966), (172, 88483), (817, 18628), (1634, 9314), (3268, 4657)]