19435506

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{140837}}^1$

素因数の和:140865

約数の個数: 16

約数和(自身を含む): 40561344

約数和(自身を除く): 21125838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 140837, 281674, 422511, 845022, 3239251, 6478502, 9717753, 19435506]

約数ペア:

[(1, 19435506), (2, 9717753), (3, 6478502), (6, 3239251), (23, 845022), (46, 422511), (69, 281674), (138, 140837)]