19004611388

素因数分解:

$2^2\times 7^2\times {\mathrm{96962303}}^1$

素因数の和:96962321

約数の個数: 18

約数和(自身を含む): 38687959296

約数和(自身を除く): 19683347908

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 96962303, 193924606, 387849212, 678736121, 1357472242, 2714944484, 4751152847, 9502305694, 19004611388]

約数ペア:

[(1, 19004611388), (2, 9502305694), (4, 4751152847), (7, 2714944484), (14, 1357472242), (28, 678736121), (49, 387849212), (98, 193924606), (196, 96962303)]