18377389

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:852

約数の個数: 16

約数和(自身を含む): 20482560

約数和(自身を除く): 2105171

約数列:

[1, 19, 31, 41, 589, 761, 779, 1271, 14459, 23591, 24149, 31201, 448229, 592819, 967231, 18377389]

約数ペア:

[(1, 18377389), (19, 967231), (31, 592819), (41, 448229), (589, 31201), (761, 24149), (779, 23591), (1271, 14459)]