26775218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{11551}}^1$

素因数の和:11633

約数の個数: 16

約数和(自身を含む): 42973440

約数和(自身を除く): 16198222

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 11551, 23102, 219469, 438938, 704611, 1409222, 13387609, 26775218]

約数ペア:

[(1, 26775218), (2, 13387609), (19, 1409222), (38, 704611), (61, 438938), (122, 219469), (1159, 23102), (2318, 11551)]