27288382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{12281}}^1$

素因数の和:12395

約数の個数: 16

約数和(自身を含む): 45099504

約数和(自身を除く): 17811122

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 12281, 24562, 135091, 270182, 1240381, 2480762, 13644191, 27288382]

約数ペア:

[(1, 27288382), (2, 13644191), (11, 2480762), (22, 1240381), (101, 270182), (202, 135091), (1111, 24562), (2222, 12281)]