21851022

素因数分解:

$2^1\times 3^1\times {\mathrm{479}}^1\times {\mathrm{7603}}^1$

素因数の和:8087

約数の個数: 16

約数和(自身を含む): 43799040

約数和(自身を除く): 21948018

約数列:

[1, 2, 3, 6, 479, 958, 1437, 2874, 7603, 15206, 22809, 45618, 3641837, 7283674, 10925511, 21851022]

約数ペア:

[(1, 21851022), (2, 10925511), (3, 7283674), (6, 3641837), (479, 45618), (958, 22809), (1437, 15206), (2874, 7603)]