19528584

素因数分解:

$2^3\times 3^1\times {\mathrm{661}}^1\times {\mathrm{1231}}^1$

素因数の和:1901

約数の個数: 32

約数和(自身を含む): 48935040

約数和(自身を除く): 29406456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 661, 1231, 1322, 1983, 2462, 2644, 3693, 3966, 4924, 5288, 7386, 7932, 9848, 14772, 15864, 29544, 813691, 1627382, 2441073, 3254764, 4882146, 6509528, 9764292, 19528584]

約数ペア:

[(1, 19528584), (2, 9764292), (3, 6509528), (4, 4882146), (6, 3254764), (8, 2441073), (12, 1627382), (24, 813691), (661, 29544), (1231, 15864), (1322, 14772), (1983, 9848), (2462, 7932), (2644, 7386), (3693, 5288), (3966, 4924)]