19005455818

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7795511}}^1$

素因数の和:7795589

約数の個数: 16

約数和(自身を含む): 30308950656

約数和(自身を除く): 11303494838

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 7795511, 15591022, 179296753, 358593506, 413162083, 826324166, 9502727909, 19005455818]

約数ペア:

[(1, 19005455818), (2, 9502727909), (23, 826324166), (46, 413162083), (53, 358593506), (106, 179296753), (1219, 15591022), (2438, 7795511)]