19959054

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{195677}}^1$

素因数の和:195699

約数の個数: 16

約数和(自身を含む): 42266448

約数和(自身を除く): 22307394

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 195677, 391354, 587031, 1174062, 3326509, 6653018, 9979527, 19959054]

約数ペア:

[(1, 19959054), (2, 9979527), (3, 6653018), (6, 3326509), (17, 1174062), (34, 587031), (51, 391354), (102, 195677)]