13648390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{194977}}^1$

素因数の和:194991

約数の個数: 16

約数和(自身を含む): 28076832

約数和(自身を除く): 14428442

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 194977, 389954, 974885, 1364839, 1949770, 2729678, 6824195, 13648390]

約数ペア:

[(1, 13648390), (2, 6824195), (5, 2729678), (7, 1949770), (10, 1364839), (14, 974885), (35, 389954), (70, 194977)]