19277088

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1279}}^1$

素因数の和:1449

約数の個数: 48

約数和(自身を含む): 50964480

約数和(自身を除く): 31687392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 314, 471, 628, 942, 1256, 1279, 1884, 2512, 2558, 3768, 3837, 5024, 5116, 7536, 7674, 10232, 15072, 15348, 20464, 30696, 40928, 61392, 122784, 200803, 401606, 602409, 803212, 1204818, 1606424, 2409636, 3212848, 4819272, 6425696, 9638544, 19277088]

約数ペア:

[(1, 19277088), (2, 9638544), (3, 6425696), (4, 4819272), (6, 3212848), (8, 2409636), (12, 1606424), (16, 1204818), (24, 803212), (32, 602409), (48, 401606), (96, 200803), (157, 122784), (314, 61392), (471, 40928), (628, 30696), (942, 20464), (1256, 15348), (1279, 15072), (1884, 10232), (2512, 7674), (2558, 7536), (3768, 5116), (3837, 5024)]