16848941809

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{571}}^1\times {\mathrm{11677}}^1$

素因数の和:12293

約数の個数: 24

約数和(自身を含む): 20360079168

約数和(自身を除く): 3511137359

約数列:

[1, 7, 19, 133, 361, 571, 2527, 3997, 10849, 11677, 75943, 81739, 206131, 221863, 1442917, 1553041, 4215397, 6667567, 29507779, 46672969, 126683773, 886786411, 2406991687, 16848941809]

約数ペア:

[(1, 16848941809), (7, 2406991687), (19, 886786411), (133, 126683773), (361, 46672969), (571, 29507779), (2527, 6667567), (3997, 4215397), (10849, 1553041), (11677, 1442917), (75943, 221863), (81739, 206131)]