26538638

素因数分解:

$2^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{11351}}^1$

素因数の和:11527

約数の個数: 16

約数和(自身を含む): 45771264

約数和(自身を除く): 19232626

約数列:

[1, 2, 7, 14, 167, 334, 1169, 2338, 11351, 22702, 79457, 158914, 1895617, 3791234, 13269319, 26538638]

約数ペア:

[(1, 26538638), (2, 13269319), (7, 3791234), (14, 1895617), (167, 158914), (334, 79457), (1169, 22702), (2338, 11351)]