18862494938

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{769}}^1\times {\mathrm{9173}}^1$

素因数の和:10142

約数の個数: 32

約数和(自身を含む): 32550819840

約数和(自身を除く): 13688324902

約数列:

[1, 2, 7, 14, 191, 382, 769, 1337, 1538, 2674, 5383, 9173, 10766, 18346, 64211, 128422, 146879, 293758, 1028153, 1752043, 2056306, 3504086, 7054037, 12264301, 14108074, 24528602, 49378259, 98756518, 1347321067, 2694642134, 9431247469, 18862494938]

約数ペア:

[(1, 18862494938), (2, 9431247469), (7, 2694642134), (14, 1347321067), (191, 98756518), (382, 49378259), (769, 24528602), (1337, 14108074), (1538, 12264301), (2674, 7054037), (5383, 3504086), (9173, 2056306), (10766, 1752043), (18346, 1028153), (64211, 293758), (128422, 146879)]