993689854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1\times {\mathrm{13417}}^1$

素因数の和:15387

約数の個数: 16

約数和(自身を含む): 1569906000

約数和(自身を除く): 576216146

約数列:

[1, 2, 19, 38, 1949, 3898, 13417, 26834, 37031, 74062, 254923, 509846, 26149733, 52299466, 496844927, 993689854]

約数ペア:

[(1, 993689854), (2, 496844927), (19, 52299466), (38, 26149733), (1949, 509846), (3898, 254923), (13417, 74062), (26834, 37031)]