25083154

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 41472000

約数和(自身を除く): 16388846

約数列:

[1, 2, 19, 31, 38, 62, 107, 199, 214, 398, 589, 1178, 2033, 3317, 3781, 4066, 6169, 6634, 7562, 12338, 21293, 42586, 63023, 117211, 126046, 234422, 404567, 660083, 809134, 1320166, 12541577, 25083154]

約数ペア:

[(1, 25083154), (2, 12541577), (19, 1320166), (31, 809134), (38, 660083), (62, 404567), (107, 234422), (199, 126046), (214, 117211), (398, 63023), (589, 42586), (1178, 21293), (2033, 12338), (3317, 7562), (3781, 6634), (4066, 6169)]