19039962

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{30809}}^1$

素因数の和:30917

約数の個数: 16

約数和(自身を含む): 38450880

約数和(自身を除く): 19410918

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 30809, 61618, 92427, 184854, 3173327, 6346654, 9519981, 19039962]

約数ペア:

[(1, 19039962), (2, 9519981), (3, 6346654), (6, 3173327), (103, 184854), (206, 92427), (309, 61618), (618, 30809)]