15970938

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{349}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 33264000

約数和(自身を除く): 17293062

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 263, 349, 526, 698, 789, 1047, 1578, 2094, 7627, 10121, 15254, 20242, 22881, 30363, 45762, 60726, 91787, 183574, 275361, 550722, 2661823, 5323646, 7985469, 15970938]

約数ペア:

[(1, 15970938), (2, 7985469), (3, 5323646), (6, 2661823), (29, 550722), (58, 275361), (87, 183574), (174, 91787), (263, 60726), (349, 45762), (526, 30363), (698, 22881), (789, 20242), (1047, 15254), (1578, 10121), (2094, 7627)]