19129398

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{7573}}^1$

素因数の和:7999

約数の個数: 16

約数和(自身を含む): 38354736

約数和(自身を除く): 19225338

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 7573, 15146, 22719, 45438, 3188233, 6376466, 9564699, 19129398]

約数ペア:

[(1, 19129398), (2, 9564699), (3, 6376466), (6, 3188233), (421, 45438), (842, 22719), (1263, 15146), (2526, 7573)]