17431348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2011}}^1$

素因数の和:2223

約数の個数: 24

約数和(自身を含む): 33463584

約数和(自身を除く): 16032236

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 2011, 2167, 4022, 4334, 8044, 8668, 22121, 44242, 88484, 396167, 792334, 1584668, 4357837, 8715674, 17431348]

約数ペア:

[(1, 17431348), (2, 8715674), (4, 4357837), (11, 1584668), (22, 792334), (44, 396167), (197, 88484), (394, 44242), (788, 22121), (2011, 8668), (2167, 8044), (4022, 4334)]