189419329

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2347}}^1$

素因数の和:2421

約数の個数: 24

約数和(自身を含む): 224844480

約数和(自身を除く): 35425151

約数列:

[1, 11, 23, 29, 121, 253, 319, 667, 2347, 2783, 3509, 7337, 25817, 53981, 68063, 80707, 283987, 593791, 748693, 1565449, 6531701, 8235623, 17219939, 189419329]

約数ペア:

[(1, 189419329), (11, 17219939), (23, 8235623), (29, 6531701), (121, 1565449), (253, 748693), (319, 593791), (667, 283987), (2347, 80707), (2783, 68063), (3509, 53981), (7337, 25817)]