19261948

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{9103}}^1$

素因数の和:9153

約数の個数: 18

約数和(自身を含む): 35241584

約数和(自身を除く): 15979636

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 9103, 18206, 36412, 209369, 418738, 837476, 4815487, 9630974, 19261948]

約数ペア:

[(1, 19261948), (2, 9630974), (4, 4815487), (23, 837476), (46, 418738), (92, 209369), (529, 36412), (1058, 18206), (2116, 9103)]