16756883

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 21373632

約数和(自身を除く): 4616749

約数列:

[1, 11, 13, 17, 61, 113, 143, 187, 221, 671, 793, 1037, 1243, 1469, 1921, 2431, 6893, 8723, 11407, 13481, 16159, 21131, 24973, 75823, 89609, 117181, 148291, 274703, 985699, 1288991, 1523353, 16756883]

約数ペア:

[(1, 16756883), (11, 1523353), (13, 1288991), (17, 985699), (61, 274703), (113, 148291), (143, 117181), (187, 89609), (221, 75823), (671, 24973), (793, 21131), (1037, 16159), (1243, 13481), (1469, 11407), (1921, 8723), (2431, 6893)]