27970546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{15661}}^1$

素因数の和:15729

約数の個数: 16

約数和(自身を含む): 45106560

約数和(自身を除く): 17136014

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 15661, 31322, 297559, 595118, 736067, 1472134, 13985273, 27970546]

約数ペア:

[(1, 27970546), (2, 13985273), (19, 1472134), (38, 736067), (47, 595118), (94, 297559), (893, 31322), (1786, 15661)]