13293878

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1063}}^1$

素因数の和:1128

約数の個数: 24

約数和(自身を含む): 22197168

約数和(自身を除く): 8903290

約数列:

[1, 2, 13, 26, 37, 74, 169, 338, 481, 962, 1063, 2126, 6253, 12506, 13819, 27638, 39331, 78662, 179647, 359294, 511303, 1022606, 6646939, 13293878]

約数ペア:

[(1, 13293878), (2, 6646939), (13, 1022606), (26, 511303), (37, 359294), (74, 179647), (169, 78662), (338, 39331), (481, 27638), (962, 13819), (1063, 12506), (2126, 6253)]