148974782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{356399}}^1$

素因数の和:356431

約数の個数: 16

約数和(自身を含む): 256608000

約数和(自身を除く): 107633218

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 356399, 712798, 3920389, 6771581, 7840778, 13543162, 74487391, 148974782]

約数ペア:

[(1, 148974782), (2, 74487391), (11, 13543162), (19, 7840778), (22, 6771581), (38, 3920389), (209, 712798), (418, 356399)]