29719210

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{13327}}^1$

素因数の和:13557

約数の個数: 16

約数和(自身を含む): 53738496

約数和(自身を除く): 24019286

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 13327, 26654, 66635, 133270, 2971921, 5943842, 14859605, 29719210]

約数ペア:

[(1, 29719210), (2, 14859605), (5, 5943842), (10, 2971921), (223, 133270), (446, 66635), (1115, 26654), (2230, 13327)]