15705417392

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1920917}}^1$

素因数の和:1921005

約数の個数: 40

約数和(自身を含む): 35252687136

約数和(自身を除く): 19547269744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 1920917, 3841834, 7683668, 13446419, 15367336, 26892838, 30734672, 53785676, 107571352, 140226941, 215142704, 280453882, 560907764, 981588587, 1121815528, 1963177174, 2243631056, 3926354348, 7852708696, 15705417392]

約数ペア:

[(1, 15705417392), (2, 7852708696), (4, 3926354348), (7, 2243631056), (8, 1963177174), (14, 1121815528), (16, 981588587), (28, 560907764), (56, 280453882), (73, 215142704), (112, 140226941), (146, 107571352), (292, 53785676), (511, 30734672), (584, 26892838), (1022, 15367336), (1168, 13446419), (2044, 7683668), (4088, 3841834), (8176, 1920917)]