123025492

素因数分解:

$2^2\times {\mathrm{1607}}^1\times {\mathrm{19139}}^1$

素因数の和:20750

約数の個数: 12

約数和(自身を含む): 215439840

約数和(自身を除く): 92414348

約数列:

[1, 2, 4, 1607, 3214, 6428, 19139, 38278, 76556, 30756373, 61512746, 123025492]

約数ペア:

[(1, 123025492), (2, 61512746), (4, 30756373), (1607, 76556), (3214, 38278), (6428, 19139)]