193828388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{18731}}^1$

素因数の和:18947

約数の個数: 24

約数和(自身を含む): 367147200

約数和(自身を除く): 173318812

約数列:

[1, 2, 4, 13, 26, 52, 199, 398, 796, 2587, 5174, 10348, 18731, 37462, 74924, 243503, 487006, 974012, 3727469, 7454938, 14909876, 48457097, 96914194, 193828388]

約数ペア:

[(1, 193828388), (2, 96914194), (4, 48457097), (13, 14909876), (26, 7454938), (52, 3727469), (199, 974012), (398, 487006), (796, 243503), (2587, 74924), (5174, 37462), (10348, 18731)]