15679764368

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{2338867}}^1$

素因数の和:2339294

約数の個数: 20

約数和(自身を含む): 30452061360

約数和(自身を除く): 14772296992

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 2338867, 4677734, 9355468, 18710936, 37421872, 979985273, 1959970546, 3919941092, 7839882184, 15679764368]

約数ペア:

[(1, 15679764368), (2, 7839882184), (4, 3919941092), (8, 1959970546), (16, 979985273), (419, 37421872), (838, 18710936), (1676, 9355468), (3352, 4677734), (6704, 2338867)]