1819620109

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{23509}}^1$

素因数の和:23712

約数の個数: 16

約数和(自身を含む): 2005873200

約数和(自身を除く): 186253091

約数列:

[1, 17, 29, 157, 493, 2669, 4553, 23509, 77401, 399653, 681761, 3690913, 11589937, 62745521, 107036477, 1819620109]

約数ペア:

[(1, 1819620109), (17, 107036477), (29, 62745521), (157, 11589937), (493, 3690913), (2669, 681761), (4553, 399653), (23509, 77401)]