38973385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{30809}}^1$

素因数の和:30848

約数の個数: 16

約数和(自身を含む): 53239680

約数和(自身を除く): 14266295

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 30809, 154045, 338899, 708607, 1694495, 3543035, 7794677, 38973385]

約数ペア:

[(1, 38973385), (5, 7794677), (11, 3543035), (23, 1694495), (55, 708607), (115, 338899), (253, 154045), (1265, 30809)]