39803866

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{1153}}^1$

素因数の和:1617

約数の個数: 16

約数和(自身を含む): 61360488

約数和(自身を除く): 21556622

約数列:

[1, 2, 41, 82, 421, 842, 1153, 2306, 17261, 34522, 47273, 94546, 485413, 970826, 19901933, 39803866]

約数ペア:

[(1, 39803866), (2, 19901933), (41, 970826), (82, 485413), (421, 94546), (842, 47273), (1153, 34522), (2306, 17261)]