30858586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{13109}}^1$

素因数の和:13229

約数の個数: 16

約数和(自身を含む): 50971680

約数和(自身を除く): 20113094

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 13109, 26218, 144199, 288398, 1402663, 2805326, 15429293, 30858586]

約数ペア:

[(1, 30858586), (2, 15429293), (11, 2805326), (22, 1402663), (107, 288398), (214, 144199), (1177, 26218), (2354, 13109)]