19382526

素因数分解:

$2^1\times 3^2\times {\mathrm{269}}^1\times {\mathrm{4003}}^1$

素因数の和:4280

約数の個数: 24

約数和(自身を含む): 42162120

約数和(自身を除く): 22779594

約数列:

[1, 2, 3, 6, 9, 18, 269, 538, 807, 1614, 2421, 4003, 4842, 8006, 12009, 24018, 36027, 72054, 1076807, 2153614, 3230421, 6460842, 9691263, 19382526]

約数ペア:

[(1, 19382526), (2, 9691263), (3, 6460842), (6, 3230421), (9, 2153614), (18, 1076807), (269, 72054), (538, 36027), (807, 24018), (1614, 12009), (2421, 8006), (4003, 4842)]