12827366

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{661}}^1$

素因数の和:1007

約数の個数: 16

約数和(自身を含む): 19955328

約数和(自身を除く): 7127962

約数列:

[1, 2, 31, 62, 313, 626, 661, 1322, 9703, 19406, 20491, 40982, 206893, 413786, 6413683, 12827366]

約数ペア:

[(1, 12827366), (2, 6413683), (31, 413786), (62, 206893), (313, 40982), (626, 20491), (661, 19406), (1322, 9703)]