11619938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1949}}^1$

素因数の和:2233

約数の個数: 16

約数和(自身を含む): 19094400

約数和(自身を除く): 7474462

約数列:

[1, 2, 11, 22, 271, 542, 1949, 2981, 3898, 5962, 21439, 42878, 528179, 1056358, 5809969, 11619938]

約数ペア:

[(1, 11619938), (2, 5809969), (11, 1056358), (22, 528179), (271, 42878), (542, 21439), (1949, 5962), (2981, 3898)]