19461332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1103}}^1$

素因数の和:1519

約数の個数: 24

約数和(自身を含む): 37279872

約数和(自身を除く): 17818540

約数列:

[1, 2, 4, 11, 22, 44, 401, 802, 1103, 1604, 2206, 4411, 4412, 8822, 12133, 17644, 24266, 48532, 442303, 884606, 1769212, 4865333, 9730666, 19461332]

約数ペア:

[(1, 19461332), (2, 9730666), (4, 4865333), (11, 1769212), (22, 884606), (44, 442303), (401, 48532), (802, 24266), (1103, 17644), (1604, 12133), (2206, 8822), (4411, 4412)]