13481431

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:334

約数の個数: 16

約数和(自身を含む): 14786560

約数和(自身を除く): 1305129

約数列:

[1, 19, 37, 127, 151, 703, 2413, 2869, 4699, 5587, 19177, 89281, 106153, 364363, 709549, 13481431]

約数ペア:

[(1, 13481431), (19, 709549), (37, 364363), (127, 106153), (151, 89281), (703, 19177), (2413, 5587), (2869, 4699)]