189710642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{937}}^1\times {\mathrm{9203}}^1$

素因数の和:10153

約数の個数: 16

約数和(自身を含む): 310800672

約数和(自身を除く): 121090030

約数列:

[1, 2, 11, 22, 937, 1874, 9203, 10307, 18406, 20614, 101233, 202466, 8623211, 17246422, 94855321, 189710642]

約数ペア:

[(1, 189710642), (2, 94855321), (11, 17246422), (22, 8623211), (937, 202466), (1874, 101233), (9203, 20614), (10307, 18406)]