13217984

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{15887}}^1$

素因数の和:15912

約数の個数: 28

約数和(自身を含む): 28248864

約数和(自身を除く): 15030880

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 15887, 31774, 63548, 127096, 206531, 254192, 413062, 508384, 826124, 1016768, 1652248, 3304496, 6608992, 13217984]

約数ペア:

[(1, 13217984), (2, 6608992), (4, 3304496), (8, 1652248), (13, 1016768), (16, 826124), (26, 508384), (32, 413062), (52, 254192), (64, 206531), (104, 127096), (208, 63548), (416, 31774), (832, 15887)]