39399998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{24533}}^1$

素因数の和:24619

約数の個数: 16

約数和(自身を含む): 65358576

約数和(自身を除く): 25958578

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 24533, 49066, 269863, 539726, 1790909, 3581818, 19699999, 39399998]

約数ペア:

[(1, 39399998), (2, 19699999), (11, 3581818), (22, 1790909), (73, 539726), (146, 269863), (803, 49066), (1606, 24533)]