219674362

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{21893}}^1$

素因数の和:22097

約数の個数: 16

約数和(自身を含む): 342860040

約数和(自身を除く): 123185678

約数列:

[1, 2, 29, 58, 173, 346, 5017, 10034, 21893, 43786, 634897, 1269794, 3787489, 7574978, 109837181, 219674362]

約数ペア:

[(1, 219674362), (2, 109837181), (29, 7574978), (58, 3787489), (173, 1269794), (346, 634897), (5017, 43786), (10034, 21893)]