1897152245

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1\times {\mathrm{16729}}^1$

素因数の和:17384

約数の個数: 16

約数和(自身を含む): 2342066160

約数和(自身を除く): 444913915

約数列:

[1, 5, 37, 185, 613, 3065, 16729, 22681, 83645, 113405, 618973, 3094865, 10254877, 51274385, 379430449, 1897152245]

約数ペア:

[(1, 1897152245), (5, 379430449), (37, 51274385), (185, 10254877), (613, 3094865), (3065, 618973), (16729, 113405), (22681, 83645)]