13688636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3929}}^1$

素因数の和:4013

約数の個数: 24

約数和(自身を含む): 26189520

約数和(自身を除く): 12500884

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 3929, 7858, 15716, 51077, 102154, 204308, 263243, 526486, 1052972, 3422159, 6844318, 13688636]

約数ペア:

[(1, 13688636), (2, 6844318), (4, 3422159), (13, 1052972), (26, 526486), (52, 263243), (67, 204308), (134, 102154), (268, 51077), (871, 15716), (1742, 7858), (3484, 3929)]