19583930

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{27583}}^1$

素因数の和:27661

約数の個数: 16

約数和(自身を含む): 35748864

約数和(自身を除く): 16164934

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 27583, 55166, 137915, 275830, 1958393, 3916786, 9791965, 19583930]

約数ペア:

[(1, 19583930), (2, 9791965), (5, 3916786), (10, 1958393), (71, 275830), (142, 137915), (355, 55166), (710, 27583)]