19196058

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{457049}}^1$

素因数の和:457061

約数の個数: 16

約数和(自身を含む): 43876800

約数和(自身を除く): 24680742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 457049, 914098, 1371147, 2742294, 3199343, 6398686, 9598029, 19196058]

約数ペア:

[(1, 19196058), (2, 9598029), (3, 6398686), (6, 3199343), (7, 2742294), (14, 1371147), (21, 914098), (42, 457049)]