29778974

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{2903}}^1$

素因数の和:3151

約数の個数: 16

約数和(自身を含む): 46835712

約数和(自身を除く): 17056738

約数列:

[1, 2, 23, 46, 223, 446, 2903, 5129, 5806, 10258, 66769, 133538, 647369, 1294738, 14889487, 29778974]

約数ペア:

[(1, 29778974), (2, 14889487), (23, 1294738), (46, 647369), (223, 133538), (446, 66769), (2903, 10258), (5129, 5806)]