18574996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5783}}^1$

素因数の和:5871

約数の個数: 24

約数和(自身を含む): 35953344

約数和(自身を除く): 17378348

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 5783, 11566, 23132, 63613, 127226, 254452, 422159, 844318, 1688636, 4643749, 9287498, 18574996]

約数ペア:

[(1, 18574996), (2, 9287498), (4, 4643749), (11, 1688636), (22, 844318), (44, 422159), (73, 254452), (146, 127226), (292, 63613), (803, 23132), (1606, 11566), (3212, 5783)]