12865762238

素因数分解:

$2^1\times 7^1\times {\mathrm{2027}}^1\times {\mathrm{453371}}^1$

素因数の和:455407

約数の個数: 16

約数和(自身を含む): 22066521984

約数和(自身を除く): 9200759746

約数列:

[1, 2, 7, 14, 2027, 4054, 14189, 28378, 453371, 906742, 3173597, 6347194, 918983017, 1837966034, 6432881119, 12865762238]

約数ペア:

[(1, 12865762238), (2, 6432881119), (7, 1837966034), (14, 918983017), (2027, 6347194), (4054, 3173597), (14189, 906742), (28378, 453371)]