12337457890

素因数分解:

$2^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{1740121}}^1$

素因数の和:1740837

約数の個数: 16

約数和(自身を含む): 22238759160

約数和(自身を除く): 9901301270

約数列:

[1, 2, 5, 10, 709, 1418, 3545, 7090, 1740121, 3480242, 8700605, 17401210, 1233745789, 2467491578, 6168728945, 12337457890]

約数ペア:

[(1, 12337457890), (2, 6168728945), (5, 2467491578), (10, 1233745789), (709, 17401210), (1418, 8700605), (3545, 3480242), (7090, 1740121)]