13203470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{188621}}^1$

素因数の和:188635

約数の個数: 16

約数和(自身を含む): 27161568

約数和(自身を除く): 13958098

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 188621, 377242, 943105, 1320347, 1886210, 2640694, 6601735, 13203470]

約数ペア:

[(1, 13203470), (2, 6601735), (5, 2640694), (7, 1886210), (10, 1320347), (14, 943105), (35, 377242), (70, 188621)]