15921854742

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1120153}}^1$

素因数の和:1120284

約数の個数: 32

約数和(自身を含む): 33550852608

約数和(自身を除く): 17628997866

約数列:

[1, 2, 3, 6, 23, 46, 69, 103, 138, 206, 309, 618, 2369, 4738, 7107, 14214, 1120153, 2240306, 3360459, 6720918, 25763519, 51527038, 77290557, 115375759, 154581114, 230751518, 346127277, 692254554, 2653642457, 5307284914, 7960927371, 15921854742]

約数ペア:

[(1, 15921854742), (2, 7960927371), (3, 5307284914), (6, 2653642457), (23, 692254554), (46, 346127277), (69, 230751518), (103, 154581114), (138, 115375759), (206, 77290557), (309, 51527038), (618, 25763519), (2369, 6720918), (4738, 3360459), (7107, 2240306), (14214, 1120153)]