12783242

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{503}}^1$

素因数の和:733

約数の個数: 16

約数和(自身を含む): 19559232

約数和(自身を除く): 6775990

約数列:

[1, 2, 97, 131, 194, 262, 503, 1006, 12707, 25414, 48791, 65893, 97582, 131786, 6391621, 12783242]

約数ペア:

[(1, 12783242), (2, 6391621), (97, 131786), (131, 97582), (194, 65893), (262, 48791), (503, 25414), (1006, 12707)]