25135898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{2459}}^1$

素因数の和:2749

約数の個数: 16

約数和(自身を含む): 39852000

約数和(自身を除く): 14716102

約数列:

[1, 2, 19, 38, 269, 538, 2459, 4918, 5111, 10222, 46721, 93442, 661471, 1322942, 12567949, 25135898]

約数ペア:

[(1, 25135898), (2, 12567949), (19, 1322942), (38, 661471), (269, 93442), (538, 46721), (2459, 10222), (4918, 5111)]