9893936530

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1\times {\mathrm{27539}}^1$

素因数の和:28554

約数の個数: 32

約数和(自身を含む): 18309913920

約数和(自身を除く): 8415977390

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 971, 1942, 4855, 9710, 27539, 35927, 55078, 71854, 137695, 179635, 275390, 359270, 1018943, 2037886, 5094715, 10189430, 26740369, 53480738, 133701845, 267403690, 989393653, 1978787306, 4946968265, 9893936530]

約数ペア:

[(1, 9893936530), (2, 4946968265), (5, 1978787306), (10, 989393653), (37, 267403690), (74, 133701845), (185, 53480738), (370, 26740369), (971, 10189430), (1942, 5094715), (4855, 2037886), (9710, 1018943), (27539, 359270), (35927, 275390), (55078, 179635), (71854, 137695)]