190972408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2170141}}^1$

素因数の和:2170158

約数の個数: 16

約数和(自身を含む): 390625560

約数和(自身を除く): 199653152

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2170141, 4340282, 8680564, 17361128, 23871551, 47743102, 95486204, 190972408]

約数ペア:

[(1, 190972408), (2, 95486204), (4, 47743102), (8, 23871551), (11, 17361128), (22, 8680564), (44, 4340282), (88, 2170141)]