1983684670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18033497}}^1$

素因数の和:18033515

約数の個数: 16

約数和(自身を含む): 3895235568

約数和(自身を除く): 1911550898

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18033497, 36066994, 90167485, 180334970, 198368467, 396736934, 991842335, 1983684670]

約数ペア:

[(1, 1983684670), (2, 991842335), (5, 396736934), (10, 198368467), (11, 180334970), (22, 90167485), (55, 36066994), (110, 18033497)]