19341776

素因数分解:

$2^4\times {\mathrm{743}}^1\times {\mathrm{1627}}^1$

素因数の和:2378

約数の個数: 20

約数和(自身を含む): 37548192

約数和(自身を除く): 18206416

約数列:

[1, 2, 4, 8, 16, 743, 1486, 1627, 2972, 3254, 5944, 6508, 11888, 13016, 26032, 1208861, 2417722, 4835444, 9670888, 19341776]

約数ペア:

[(1, 19341776), (2, 9670888), (4, 4835444), (8, 2417722), (16, 1208861), (743, 26032), (1486, 13016), (1627, 11888), (2972, 6508), (3254, 5944)]