13898030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{32321}}^1$

素因数の和:32371

約数の個数: 16

約数和(自身を含む): 25599024

約数和(自身を除く): 11700994

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 32321, 64642, 161605, 323210, 1389803, 2779606, 6949015, 13898030]

約数ペア:

[(1, 13898030), (2, 6949015), (5, 2779606), (10, 1389803), (43, 323210), (86, 161605), (215, 64642), (430, 32321)]