1906004494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{486971}}^1$

素因数の和:487095

約数の個数: 16

約数和(自身を含む): 3038705280

約数和(自身を除く): 1132700786

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 486971, 973942, 9252449, 18504898, 50158013, 100316026, 953002247, 1906004494]

約数ペア:

[(1, 1906004494), (2, 953002247), (19, 100316026), (38, 50158013), (103, 18504898), (206, 9252449), (1957, 973942), (3914, 486971)]