26518414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53681}}^1$

素因数の和:53715

約数の個数: 16

約数和(自身を含む): 45092880

約数和(自身を除く): 18574466

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 53681, 107362, 697853, 1019939, 1395706, 2039878, 13259207, 26518414]

約数ペア:

[(1, 26518414), (2, 13259207), (13, 2039878), (19, 1395706), (26, 1019939), (38, 697853), (247, 107362), (494, 53681)]