12221736

素因数分解:

$2^3\times 3^1\times {\mathrm{509239}}^1$

素因数の和:509248

約数の個数: 16

約数和(自身を含む): 30554400

約数和(自身を除く): 18332664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 509239, 1018478, 1527717, 2036956, 3055434, 4073912, 6110868, 12221736]

約数ペア:

[(1, 12221736), (2, 6110868), (3, 4073912), (4, 3055434), (6, 2036956), (8, 1527717), (12, 1018478), (24, 509239)]