26936810

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{19379}}^1$

素因数の和:19525

約数の個数: 16

約数和(自身を含む): 48837600

約数和(自身を除く): 21900790

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 19379, 38758, 96895, 193790, 2693681, 5387362, 13468405, 26936810]

約数ペア:

[(1, 26936810), (2, 13468405), (5, 5387362), (10, 2693681), (139, 193790), (278, 96895), (695, 38758), (1390, 19379)]