9909928

素因数分解:

$2^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{653}}^1$

素因数の和:937

約数の個数: 32

約数和(自身を含む): 21346560

約数和(自身を除く): 11436632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 271, 542, 653, 1084, 1306, 1897, 2168, 2612, 3794, 4571, 5224, 7588, 9142, 15176, 18284, 36568, 176963, 353926, 707852, 1238741, 1415704, 2477482, 4954964, 9909928]

約数ペア:

[(1, 9909928), (2, 4954964), (4, 2477482), (7, 1415704), (8, 1238741), (14, 707852), (28, 353926), (56, 176963), (271, 36568), (542, 18284), (653, 15176), (1084, 9142), (1306, 7588), (1897, 5224), (2168, 4571), (2612, 3794)]