19410742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{39293}}^1$

素因数の和:39327

約数の個数: 16

約数和(自身を含む): 33006960

約数和(自身を除く): 13596218

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 39293, 78586, 510809, 746567, 1021618, 1493134, 9705371, 19410742]

約数ペア:

[(1, 19410742), (2, 9705371), (13, 1493134), (19, 1021618), (26, 746567), (38, 510809), (247, 78586), (494, 39293)]