26297159

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1327}}^1$

素因数の和:1502

約数の個数: 16

約数和(自身を含む): 31872000

約数和(自身を除く): 5574841

約数列:

[1, 7, 19, 133, 149, 1043, 1327, 2831, 9289, 19817, 25213, 176491, 197723, 1384061, 3756737, 26297159]

約数ペア:

[(1, 26297159), (7, 3756737), (19, 1384061), (133, 197723), (149, 176491), (1043, 25213), (1327, 19817), (2831, 9289)]