19271301

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{48299}}^1$

素因数の和:48328

約数の個数: 16

約数和(自身を含む): 30912000

約数和(自身を除く): 11640699

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 48299, 144897, 338093, 917681, 1014279, 2753043, 6423767, 19271301]

約数ペア:

[(1, 19271301), (3, 6423767), (7, 2753043), (19, 1014279), (21, 917681), (57, 338093), (133, 144897), (399, 48299)]