12238565

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2741}}^1$

素因数の和:2812

約数の個数: 16

約数和(自身を含む): 15793920

約数和(自身を除く): 3555355

約数列:

[1, 5, 19, 47, 95, 235, 893, 2741, 4465, 13705, 52079, 128827, 260395, 644135, 2447713, 12238565]

約数ペア:

[(1, 12238565), (5, 2447713), (19, 644135), (47, 260395), (95, 128827), (235, 52079), (893, 13705), (2741, 4465)]