16291210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1109}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 31888080

約数和(自身を除く): 15596870

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 565, 1109, 1130, 1469, 2218, 2938, 5545, 7345, 11090, 14417, 14690, 28834, 72085, 125317, 144170, 250634, 626585, 1253170, 1629121, 3258242, 8145605, 16291210]

約数ペア:

[(1, 16291210), (2, 8145605), (5, 3258242), (10, 1629121), (13, 1253170), (26, 626585), (65, 250634), (113, 144170), (130, 125317), (226, 72085), (565, 28834), (1109, 14690), (1130, 14417), (1469, 11090), (2218, 7345), (2938, 5545)]