39228778

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{1217}}^1$

素因数の和:1517

約数の個数: 16

約数和(自身を含む): 59984064

約数和(自身を除く): 20755286

約数列:

[1, 2, 71, 142, 227, 454, 1217, 2434, 16117, 32234, 86407, 172814, 276259, 552518, 19614389, 39228778]

約数ペア:

[(1, 39228778), (2, 19614389), (71, 552518), (142, 276259), (227, 172814), (454, 86407), (1217, 32234), (2434, 16117)]