279201599

素因数分解:

${\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{769}}^1$

素因数の和:1082

約数の個数: 16

約数和(自身を含む): 298821600

約数和(自身を除く): 19620001

約数列:

[1, 19, 97, 197, 769, 1843, 3743, 14611, 19109, 74593, 151493, 363071, 1417267, 2878367, 14694821, 279201599]

約数ペア:

[(1, 279201599), (19, 14694821), (97, 2878367), (197, 1417267), (769, 363071), (1843, 151493), (3743, 74593), (14611, 19109)]