19179942

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{28289}}^1$

素因数の和:28407

約数の個数: 16

約数和(自身を含む): 38700720

約数和(自身を除く): 19520778

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 28289, 56578, 84867, 169734, 3196657, 6393314, 9589971, 19179942]

約数ペア:

[(1, 19179942), (2, 9589971), (3, 6393314), (6, 3196657), (113, 169734), (226, 84867), (339, 56578), (678, 28289)]