15806928

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{2593}}^1$

素因数の和:2731

約数の個数: 40

約数和(自身を含む): 41171968

約数和(自身を除く): 25365040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 2593, 3048, 5186, 6096, 7779, 10372, 15558, 20744, 31116, 41488, 62232, 124464, 329311, 658622, 987933, 1317244, 1975866, 2634488, 3951732, 5268976, 7903464, 15806928]

約数ペア:

[(1, 15806928), (2, 7903464), (3, 5268976), (4, 3951732), (6, 2634488), (8, 1975866), (12, 1317244), (16, 987933), (24, 658622), (48, 329311), (127, 124464), (254, 62232), (381, 41488), (508, 31116), (762, 20744), (1016, 15558), (1524, 10372), (2032, 7779), (2593, 6096), (3048, 5186)]