16673874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{396997}}^1$

素因数の和:397009

約数の個数: 16

約数和(自身を含む): 38111808

約数和(自身を除く): 21437934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 396997, 793994, 1190991, 2381982, 2778979, 5557958, 8336937, 16673874]

約数ペア:

[(1, 16673874), (2, 8336937), (3, 5557958), (6, 2778979), (7, 2381982), (14, 1190991), (21, 793994), (42, 396997)]