126808546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{90191}}^1$

素因数の和:90249

約数の個数: 16

約数和(自身を含む): 205637760

約数和(自身を除く): 78829214

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 90191, 180382, 1713629, 3337067, 3427258, 6674134, 63404273, 126808546]

約数ペア:

[(1, 126808546), (2, 63404273), (19, 6674134), (37, 3427258), (38, 3337067), (74, 1713629), (703, 180382), (1406, 90191)]