39781274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{15149}}^1$

素因数の和:15265

約数の個数: 16

約数和(自身を含む): 64902600

約数和(自身を除く): 25121326

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 15149, 30298, 196937, 393874, 1530049, 3060098, 19890637, 39781274]

約数ペア:

[(1, 39781274), (2, 19890637), (13, 3060098), (26, 1530049), (101, 393874), (202, 196937), (1313, 30298), (2626, 15149)]