19950722

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4339}}^1$

素因数の和:4382

約数の個数: 24

約数和(自身を含む): 34633200

約数和(自身を除く): 14682478

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4339, 4598, 8678, 47729, 82441, 95458, 164882, 525019, 906851, 1050038, 1813702, 9975361, 19950722]

約数ペア:

[(1, 19950722), (2, 9975361), (11, 1813702), (19, 1050038), (22, 906851), (38, 525019), (121, 164882), (209, 95458), (242, 82441), (418, 47729), (2299, 8678), (4339, 4598)]