11997938

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{769}}^1$

素因数の和:1069

約数の個数: 16

約数和(自身を含む): 18711000

約数和(自身を除く): 6713062

約数列:

[1, 2, 29, 58, 269, 538, 769, 1538, 7801, 15602, 22301, 44602, 206861, 413722, 5998969, 11997938]

約数ペア:

[(1, 11997938), (2, 5998969), (29, 413722), (58, 206861), (269, 44602), (538, 22301), (769, 15602), (1538, 7801)]