22143484

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{45751}}^1$

素因数の和:45777

約数の個数: 18

約数和(自身を含む): 42595112

約数和(自身を除く): 20451628

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 45751, 91502, 183004, 503261, 1006522, 2013044, 5535871, 11071742, 22143484]

約数ペア:

[(1, 22143484), (2, 11071742), (4, 5535871), (11, 2013044), (22, 1006522), (44, 503261), (121, 183004), (242, 91502), (484, 45751)]