27897914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{21493}}^1$

素因数の和:21565

約数の個数: 16

約数和(自身を含む): 46427040

約数和(自身を除く): 18529126

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 21493, 42986, 236423, 472846, 1268087, 2536174, 13948957, 27897914]

約数ペア:

[(1, 27897914), (2, 13948957), (11, 2536174), (22, 1268087), (59, 472846), (118, 236423), (649, 42986), (1298, 21493)]