16131885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13967}}^1$

素因数の和:13993

約数の個数: 32

約数和(自身を含む): 32182272

約数和(自身を除く): 16050387

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 13967, 41901, 69835, 97769, 153637, 209505, 293307, 460911, 488845, 768185, 1075459, 1466535, 2304555, 3226377, 5377295, 16131885]

約数ペア:

[(1, 16131885), (3, 5377295), (5, 3226377), (7, 2304555), (11, 1466535), (15, 1075459), (21, 768185), (33, 488845), (35, 460911), (55, 293307), (77, 209505), (105, 153637), (165, 97769), (231, 69835), (385, 41901), (1155, 13967)]