198920006

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{27407}}^1$

素因数の和:27619

約数の個数: 16

約数和(自身を含む): 315740160

約数和(自身を除く): 116820154

約数列:

[1, 2, 19, 38, 191, 382, 3629, 7258, 27407, 54814, 520733, 1041466, 5234737, 10469474, 99460003, 198920006]

約数ペア:

[(1, 198920006), (2, 99460003), (19, 10469474), (38, 5234737), (191, 1041466), (382, 520733), (3629, 54814), (7258, 27407)]