27545554

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{2089}}^1$

素因数の和:2457

約数の個数: 16

約数和(自身を含む): 43639200

約数和(自身を除く): 16093646

約数列:

[1, 2, 19, 38, 347, 694, 2089, 4178, 6593, 13186, 39691, 79382, 724883, 1449766, 13772777, 27545554]

約数ペア:

[(1, 27545554), (2, 13772777), (19, 1449766), (38, 724883), (347, 79382), (694, 39691), (2089, 13186), (4178, 6593)]