13931294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28201}}^1$

素因数の和:28235

約数の個数: 16

約数和(自身を含む): 23689680

約数和(自身を除く): 9758386

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 28201, 56402, 366613, 535819, 733226, 1071638, 6965647, 13931294]

約数ペア:

[(1, 13931294), (2, 6965647), (13, 1071638), (19, 733226), (26, 535819), (38, 366613), (247, 56402), (494, 28201)]