3494128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19853}}^1$

素因数の和:19872

約数の個数: 20

約数和(自身を含む): 7385688

約数和(自身を除く): 3891560

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 19853, 39706, 79412, 158824, 218383, 317648, 436766, 873532, 1747064, 3494128]

約数ペア:

[(1, 3494128), (2, 1747064), (4, 873532), (8, 436766), (11, 317648), (16, 218383), (22, 158824), (44, 79412), (88, 39706), (176, 19853)]