19764338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{1327}}^1$

素因数の和:2017

約数の個数: 16

約数和(自身を含む): 32413824

約数和(自身を除く): 12649486

約数列:

[1, 2, 11, 22, 677, 1327, 1354, 2654, 7447, 14597, 14894, 29194, 898379, 1796758, 9882169, 19764338]

約数ペア:

[(1, 19764338), (2, 9882169), (11, 1796758), (22, 898379), (677, 29194), (1327, 14894), (1354, 14597), (2654, 7447)]