26203641

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{10691}}^1$

素因数の和:10756

約数の個数: 16

約数和(自身を含む): 37635840

約数和(自身を除く): 11432199

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 10691, 32073, 203129, 459713, 609387, 1379139, 8734547, 26203641]

約数ペア:

[(1, 26203641), (3, 8734547), (19, 1379139), (43, 609387), (57, 459713), (129, 203129), (817, 32073), (2451, 10691)]