15274993

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^3\times {\mathrm{131}}^1$

素因数の和:205

約数の個数: 16

約数和(自身を含む): 17202240

約数和(自身を除く): 1927247

約数列:

[1, 17, 19, 131, 323, 361, 2227, 2489, 6137, 6859, 42313, 47291, 116603, 803947, 898529, 15274993]

約数ペア:

[(1, 15274993), (17, 898529), (19, 803947), (131, 116603), (323, 47291), (361, 42313), (2227, 6859), (2489, 6137)]