16884863

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:422

約数の個数: 16

約数和(自身を含む): 18585600

約数和(自身を除く): 1700737

約数列:

[1, 19, 31, 109, 263, 589, 2071, 3379, 4997, 8153, 28667, 64201, 154907, 544673, 888677, 16884863]

約数ペア:

[(1, 16884863), (19, 888677), (31, 544673), (109, 154907), (263, 64201), (589, 28667), (2071, 8153), (3379, 4997)]