19514738

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{4259}}^1$

素因数の和:4369

約数の個数: 16

約数和(自身を含む): 30672000

約数和(自身を除く): 11157262

約数列:

[1, 2, 29, 58, 79, 158, 2291, 4259, 4582, 8518, 123511, 247022, 336461, 672922, 9757369, 19514738]

約数ペア:

[(1, 19514738), (2, 9757369), (29, 672922), (58, 336461), (79, 247022), (158, 123511), (2291, 8518), (4259, 4582)]