15705412330

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{941}}^1\times {\mathrm{8387}}^1$

素因数の和:9534

約数の個数: 32

約数和(自身を含む): 28445385600

約数和(自身を除く): 12739973270

約数列:

[1, 2, 5, 10, 199, 398, 941, 995, 1882, 1990, 4705, 8387, 9410, 16774, 41935, 83870, 187259, 374518, 936295, 1669013, 1872590, 3338026, 7892167, 8345065, 15784334, 16690130, 39460835, 78921670, 1570541233, 3141082466, 7852706165, 15705412330]

約数ペア:

[(1, 15705412330), (2, 7852706165), (5, 3141082466), (10, 1570541233), (199, 78921670), (398, 39460835), (941, 16690130), (995, 15784334), (1882, 8345065), (1990, 7892167), (4705, 3338026), (8387, 1872590), (9410, 1669013), (16774, 936295), (41935, 374518), (83870, 187259)]