219345577

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{967}}^1\times {\mathrm{1213}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 253832832

約数和(自身を除く): 34487255

約数列:

[1, 11, 17, 187, 967, 1213, 10637, 13343, 16439, 20621, 180829, 226831, 1172971, 12902681, 19940507, 219345577]

約数ペア:

[(1, 219345577), (11, 19940507), (17, 12902681), (187, 1172971), (967, 226831), (1213, 180829), (10637, 20621), (13343, 16439)]