128515962

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1127333}}^1$

素因数の和:1127357

約数の個数: 16

約数和(自身を含む): 270560160

約数和(自身を除く): 142044198

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1127333, 2254666, 3381999, 6763998, 21419327, 42838654, 64257981, 128515962]

約数ペア:

[(1, 128515962), (2, 64257981), (3, 42838654), (6, 21419327), (19, 6763998), (38, 3381999), (57, 2254666), (114, 1127333)]