17940191038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5064989}}^1$

素因数の和:5065032

約数の個数: 32

約数和(自身を含む): 35009210880

約数和(自身を除く): 17069019842

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 5064989, 10129978, 35454923, 55714879, 70909846, 111429758, 116494747, 232989494, 390004153, 780008306, 815463229, 1281442217, 1630926458, 2562884434, 8970095519, 17940191038]

約数ペア:

[(1, 17940191038), (2, 8970095519), (7, 2562884434), (11, 1630926458), (14, 1281442217), (22, 815463229), (23, 780008306), (46, 390004153), (77, 232989494), (154, 116494747), (161, 111429758), (253, 70909846), (322, 55714879), (506, 35454923), (1771, 10129978), (3542, 5064989)]