19247623967

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1\times {\mathrm{1297}}^1$

素因数の和:2139

約数の個数: 32

約数和(自身を含む): 22808622144

約数和(自身を除く): 3560998177

約数列:

[1, 11, 13, 143, 157, 661, 1297, 1727, 2041, 7271, 8593, 14267, 16861, 22451, 94523, 103777, 185471, 203629, 857317, 1141547, 1349101, 2239919, 2647177, 9430487, 11145121, 14840111, 29118947, 122596331, 134598769, 1480586459, 1749783997, 19247623967]

約数ペア:

[(1, 19247623967), (11, 1749783997), (13, 1480586459), (143, 134598769), (157, 122596331), (661, 29118947), (1297, 14840111), (1727, 11145121), (2041, 9430487), (7271, 2647177), (8593, 2239919), (14267, 1349101), (16861, 1141547), (22451, 857317), (94523, 203629), (103777, 185471)]