26812318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{11587}}^1$

素因数の和:11691

約数の個数: 16

約数和(自身を含む): 43802640

約数和(自身を除く): 16990322

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 11587, 23174, 150631, 301262, 1031243, 2062486, 13406159, 26812318]

約数ペア:

[(1, 26812318), (2, 13406159), (13, 2062486), (26, 1031243), (89, 301262), (178, 150631), (1157, 23174), (2314, 11587)]