29821394

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{1091}}^1$

素因数の和:1345

約数の個数: 16

約数和(自身を含む): 45601920

約数和(自身を除く): 15780526

約数列:

[1, 2, 79, 158, 173, 346, 1091, 2182, 13667, 27334, 86189, 172378, 188743, 377486, 14910697, 29821394]

約数ペア:

[(1, 29821394), (2, 14910697), (79, 377486), (158, 188743), (173, 172378), (346, 86189), (1091, 27334), (2182, 13667)]