13047319

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:294

約数の個数: 16

約数和(自身を含む): 14227200

約数和(自身を除く): 1179881

約数列:

[1, 19, 59, 103, 113, 1121, 1957, 2147, 6077, 6667, 11639, 115463, 126673, 221141, 686701, 13047319]

約数ペア:

[(1, 13047319), (19, 686701), (59, 221141), (103, 126673), (113, 115463), (1121, 11639), (1957, 6667), (2147, 6077)]