13638118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7829}}^1$

素因数の和:7911

約数の個数: 16

約数和(自身を含む): 22362480

約数和(自身を除く): 8724362

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 7829, 15658, 101777, 203554, 524543, 1049086, 6819059, 13638118]

約数ペア:

[(1, 13638118), (2, 6819059), (13, 1049086), (26, 524543), (67, 203554), (134, 101777), (871, 15658), (1742, 7829)]