22210903

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1223}}^1$

素因数の和:1374

約数の個数: 16

約数和(自身を含む): 26320896

約数和(自身を除く): 4109993

約数列:

[1, 11, 13, 127, 143, 1223, 1397, 1651, 13453, 15899, 18161, 155321, 174889, 1708531, 2019173, 22210903]

約数ペア:

[(1, 22210903), (11, 2019173), (13, 1708531), (127, 174889), (143, 155321), (1223, 18161), (1397, 15899), (1651, 13453)]