19216136

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{35851}}^1$

素因数の和:35924

約数の個数: 16

約数和(自身を含む): 36569040

約数和(自身を除く): 17352904

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 35851, 71702, 143404, 286808, 2402017, 4804034, 9608068, 19216136]

約数ペア:

[(1, 19216136), (2, 9608068), (4, 4804034), (8, 2402017), (67, 286808), (134, 143404), (268, 71702), (536, 35851)]