27571394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{2333}}^1$

素因数の和:2665

約数の個数: 16

約数和(自身を含む): 43692480

約数和(自身を除く): 16121086

約数列:

[1, 2, 19, 38, 311, 622, 2333, 4666, 5909, 11818, 44327, 88654, 725563, 1451126, 13785697, 27571394]

約数ペア:

[(1, 27571394), (2, 13785697), (19, 1451126), (38, 725563), (311, 88654), (622, 44327), (2333, 11818), (4666, 5909)]