19250246

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1669}}^1$

素因数の和:1823

約数の個数: 16

約数和(自身を含む): 29659200

約数和(自身を除く): 10408954

約数列:

[1, 2, 73, 79, 146, 158, 1669, 3338, 5767, 11534, 121837, 131851, 243674, 263702, 9625123, 19250246]

約数ペア:

[(1, 19250246), (2, 9625123), (73, 263702), (79, 243674), (146, 131851), (158, 121837), (1669, 11534), (3338, 5767)]