15673213480

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2030209}}^1$

素因数の和:2030413

約数の個数: 32

約数和(自身を含む): 35447466600

約数和(自身を除く): 19774253120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 7720, 2030209, 4060418, 8120836, 10151045, 16241672, 20302090, 40604180, 81208360, 391830337, 783660674, 1567321348, 1959151685, 3134642696, 3918303370, 7836606740, 15673213480]

約数ペア:

[(1, 15673213480), (2, 7836606740), (4, 3918303370), (5, 3134642696), (8, 1959151685), (10, 1567321348), (20, 783660674), (40, 391830337), (193, 81208360), (386, 40604180), (772, 20302090), (965, 16241672), (1544, 10151045), (1930, 8120836), (3860, 4060418), (7720, 2030209)]