1893074975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{19069}}^1$

素因数の和:19128

約数の個数: 36

約数和(自身を含む): 2702829240

約数和(自身を除く): 809754265

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 361, 475, 1045, 1805, 3971, 5225, 9025, 19069, 19855, 95345, 99275, 209759, 362311, 476725, 1048795, 1811555, 3985421, 5243975, 6883909, 9057775, 19927105, 34419545, 75722999, 99635525, 172097725, 378614995, 1893074975]

約数ペア:

[(1, 1893074975), (5, 378614995), (11, 172097725), (19, 99635525), (25, 75722999), (55, 34419545), (95, 19927105), (209, 9057775), (275, 6883909), (361, 5243975), (475, 3985421), (1045, 1811555), (1805, 1048795), (3971, 476725), (5225, 362311), (9025, 209759), (19069, 99275), (19855, 95345)]