15945312

素因数分解:

$2^5\times 3^1\times {\mathrm{163}}^1\times {\mathrm{1019}}^1$

素因数の和:1195

約数の個数: 48

約数和(自身を含む): 42154560

約数和(自身を除く): 26209248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 163, 326, 489, 652, 978, 1019, 1304, 1956, 2038, 2608, 3057, 3912, 4076, 5216, 6114, 7824, 8152, 12228, 15648, 16304, 24456, 32608, 48912, 97824, 166097, 332194, 498291, 664388, 996582, 1328776, 1993164, 2657552, 3986328, 5315104, 7972656, 15945312]

約数ペア:

[(1, 15945312), (2, 7972656), (3, 5315104), (4, 3986328), (6, 2657552), (8, 1993164), (12, 1328776), (16, 996582), (24, 664388), (32, 498291), (48, 332194), (96, 166097), (163, 97824), (326, 48912), (489, 32608), (652, 24456), (978, 16304), (1019, 15648), (1304, 12228), (1956, 8152), (2038, 7824), (2608, 6114), (3057, 5216), (3912, 4076)]