1921000382

素因数分解:

$2^1\times 7^1\times {\mathrm{1759}}^1\times {\mathrm{78007}}^1$

素因数の和:79775

約数の個数: 16

約数和(自身を含む): 3295057920

約数和(自身を除く): 1374057538

約数列:

[1, 2, 7, 14, 1759, 3518, 12313, 24626, 78007, 156014, 546049, 1092098, 137214313, 274428626, 960500191, 1921000382]

約数ペア:

[(1, 1921000382), (2, 960500191), (7, 274428626), (14, 137214313), (1759, 1092098), (3518, 546049), (12313, 156014), (24626, 78007)]