191145944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2172113}}^1$

素因数の和:2172130

約数の個数: 16

約数和(自身を含む): 390980520

約数和(自身を除く): 199834576

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2172113, 4344226, 8688452, 17376904, 23893243, 47786486, 95572972, 191145944]

約数ペア:

[(1, 191145944), (2, 95572972), (4, 47786486), (8, 23893243), (11, 17376904), (22, 8688452), (44, 4344226), (88, 2172113)]