15339737

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:472

約数の個数: 16

約数和(自身を含む): 18040320

約数和(自身を除く): 2700583

約数列:

[1, 7, 53, 173, 239, 371, 1211, 1673, 9169, 12667, 41347, 64183, 88669, 289429, 2191391, 15339737]

約数ペア:

[(1, 15339737), (7, 2191391), (53, 289429), (173, 88669), (239, 64183), (371, 41347), (1211, 12667), (1673, 9169)]