15697908832

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{1358891}}^1$

素因数の和:1358939

約数の個数: 36

約数和(自身を含む): 32617484676

約数和(自身を除く): 16919575844

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 608, 722, 1444, 2888, 5776, 11552, 1358891, 2717782, 5435564, 10871128, 21742256, 25818929, 43484512, 51637858, 103275716, 206551432, 413102864, 490559651, 826205728, 981119302, 1962238604, 3924477208, 7848954416, 15697908832]

約数ペア:

[(1, 15697908832), (2, 7848954416), (4, 3924477208), (8, 1962238604), (16, 981119302), (19, 826205728), (32, 490559651), (38, 413102864), (76, 206551432), (152, 103275716), (304, 51637858), (361, 43484512), (608, 25818929), (722, 21742256), (1444, 10871128), (2888, 5435564), (5776, 2717782), (11552, 1358891)]