143638442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{16223}}^1$

素因数の和:16477

約数の個数: 16

約数和(自身を含む): 227784960

約数和(自身を除く): 84146518

約数列:

[1, 2, 19, 38, 233, 466, 4427, 8854, 16223, 32446, 308237, 616474, 3779959, 7559918, 71819221, 143638442]

約数ペア:

[(1, 143638442), (2, 71819221), (19, 7559918), (38, 3779959), (233, 616474), (466, 308237), (4427, 32446), (8854, 16223)]