13956386

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1381}}^1$

素因数の和:1577

約数の個数: 16

約数和(自身を含む): 21758208

約数和(自身を除く): 7801822

約数列:

[1, 2, 31, 62, 163, 326, 1381, 2762, 5053, 10106, 42811, 85622, 225103, 450206, 6978193, 13956386]

約数ペア:

[(1, 13956386), (2, 6978193), (31, 450206), (62, 225103), (163, 85622), (326, 42811), (1381, 10106), (2762, 5053)]