1995572

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:335

約数の個数: 24

約数和(自身を含む): 3696000

約数和(自身を除く): 1700428

約数列:

[1, 2, 4, 23, 46, 92, 109, 199, 218, 398, 436, 796, 2507, 4577, 5014, 9154, 10028, 18308, 21691, 43382, 86764, 498893, 997786, 1995572]

約数ペア:

[(1, 1995572), (2, 997786), (4, 498893), (23, 86764), (46, 43382), (92, 21691), (109, 18308), (199, 10028), (218, 9154), (398, 5014), (436, 4577), (796, 2507)]