16388470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{234121}}^1$

素因数の和:234135

約数の個数: 16

約数和(自身を含む): 33713568

約数和(自身を除く): 17325098

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 234121, 468242, 1170605, 1638847, 2341210, 3277694, 8194235, 16388470]

約数ペア:

[(1, 16388470), (2, 8194235), (5, 3277694), (7, 2341210), (10, 1638847), (14, 1170605), (35, 468242), (70, 234121)]