15696728138

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1214729}}^1$

素因数の和:1214822

約数の個数: 32

約数和(自身を含む): 29386748160

約数和(自身を除く): 13690020022

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1846, 6461, 12922, 1214729, 2429458, 8503103, 15791477, 17006206, 31582954, 86245759, 110540339, 172491518, 221080678, 603720313, 1121194867, 1207440626, 2242389734, 7848364069, 15696728138]

約数ペア:

[(1, 15696728138), (2, 7848364069), (7, 2242389734), (13, 1207440626), (14, 1121194867), (26, 603720313), (71, 221080678), (91, 172491518), (142, 110540339), (182, 86245759), (497, 31582954), (923, 17006206), (994, 15791477), (1846, 8503103), (6461, 2429458), (12922, 1214729)]