19005251618

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{862229}}^1$

素因数の和:862441

約数の個数: 16

約数和(自身を含む): 29053702080

約数和(自身を除く): 10048450462

約数列:

[1, 2, 103, 107, 206, 214, 11021, 22042, 862229, 1724458, 88809587, 92258503, 177619174, 184517006, 9502625809, 19005251618]

約数ペア:

[(1, 19005251618), (2, 9502625809), (103, 184517006), (107, 177619174), (206, 92258503), (214, 88809587), (11021, 1724458), (22042, 862229)]