26705222

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{6823}}^1$

素因数の和:6947

約数の個数: 16

約数和(自身を含む): 42581760

約数和(自身を除く): 15876538

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 6823, 13646, 129637, 259274, 702769, 1405538, 13352611, 26705222]

約数ペア:

[(1, 26705222), (2, 13352611), (19, 1405538), (38, 702769), (103, 259274), (206, 129637), (1957, 13646), (3914, 6823)]