19262652009

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{5333}}^1\times {\mathrm{70823}}^1$

素因数の和:76176

約数の個数: 16

約数和(自身を含む): 27199815552

約数和(自身を除く): 7937163543

約数列:

[1, 3, 17, 51, 5333, 15999, 70823, 90661, 212469, 271983, 1203991, 3611973, 377699059, 1133097177, 6420884003, 19262652009]

約数ペア:

[(1, 19262652009), (3, 6420884003), (17, 1133097177), (51, 377699059), (5333, 3611973), (15999, 1203991), (70823, 271983), (90661, 212469)]