19377296991

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1607941}}^1$

素因数の和:1608063

約数の個数: 24

約数和(自身を含む): 30435126176

約数和(自身を除く): 11057829185

約数列:

[1, 3, 9, 13, 39, 103, 117, 309, 927, 1339, 4017, 12051, 1607941, 4823823, 14471469, 20903233, 62709699, 165617923, 188129097, 496853769, 1490561307, 2153032999, 6459098997, 19377296991]

約数ペア:

[(1, 19377296991), (3, 6459098997), (9, 2153032999), (13, 1490561307), (39, 496853769), (103, 188129097), (117, 165617923), (309, 62709699), (927, 20903233), (1339, 14471469), (4017, 4823823), (12051, 1607941)]