2011019926

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1125991}}^1$

素因数の和:1126059

約数の個数: 16

約数和(自身を含む): 3242856960

約数和(自身を除く): 1231837034

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 1125991, 2251982, 21393829, 42787658, 52921577, 105843154, 1005509963, 2011019926]

約数ペア:

[(1, 2011019926), (2, 1005509963), (19, 105843154), (38, 52921577), (47, 42787658), (94, 21393829), (893, 2251982), (1786, 1125991)]