19565248

素因数分解:

$2^6\times {\mathrm{347}}^1\times {\mathrm{881}}^1$

素因数の和:1240

約数の個数: 28

約数和(自身を含む): 38980872

約数和(自身を除く): 19415624

約数列:

[1, 2, 4, 8, 16, 32, 64, 347, 694, 881, 1388, 1762, 2776, 3524, 5552, 7048, 11104, 14096, 22208, 28192, 56384, 305707, 611414, 1222828, 2445656, 4891312, 9782624, 19565248]

約数ペア:

[(1, 19565248), (2, 9782624), (4, 4891312), (8, 2445656), (16, 1222828), (32, 611414), (64, 305707), (347, 56384), (694, 28192), (881, 22208), (1388, 14096), (1762, 11104), (2776, 7048), (3524, 5552)]