9889984

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{11887}}^1$

素因数の和:11912

約数の個数: 28

約数和(自身を含む): 21136864

約数和(自身を除く): 11246880

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 11887, 23774, 47548, 95096, 154531, 190192, 309062, 380384, 618124, 760768, 1236248, 2472496, 4944992, 9889984]

約数ペア:

[(1, 9889984), (2, 4944992), (4, 2472496), (8, 1236248), (13, 760768), (16, 618124), (26, 380384), (32, 309062), (52, 190192), (64, 154531), (104, 95096), (208, 47548), (416, 23774), (832, 11887)]