19514014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{12721}}^1$

素因数の和:12795

約数の個数: 16

約数和(自身を含む): 32059440

約数和(自身を除く): 12545426

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 12721, 25442, 165373, 330746, 750539, 1501078, 9757007, 19514014]

約数ペア:

[(1, 19514014), (2, 9757007), (13, 1501078), (26, 750539), (59, 330746), (118, 165373), (767, 25442), (1534, 12721)]