19008770536

素因数分解:

$2^3\times 7^1\times {\mathrm{339442331}}^1$

素因数の和:339442344

約数の個数: 16

約数和(自身を含む): 40733079840

約数和(自身を除く): 21724309304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 339442331, 678884662, 1357769324, 2376096317, 2715538648, 4752192634, 9504385268, 19008770536]

約数ペア:

[(1, 19008770536), (2, 9504385268), (4, 4752192634), (7, 2715538648), (8, 2376096317), (14, 1357769324), (28, 678884662), (56, 339442331)]