27388462

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{42397}}^1$

素因数の和:42435

約数の個数: 16

約数和(自身を含む): 45789840

約数和(自身を除く): 18401378

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 42397, 84794, 720749, 805543, 1441498, 1611086, 13694231, 27388462]

約数ペア:

[(1, 27388462), (2, 13694231), (17, 1611086), (19, 1441498), (34, 805543), (38, 720749), (323, 84794), (646, 42397)]