19344356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{709}}^1$

素因数の和:1091

約数の個数: 24

約数和(自身を含む): 35784000

約数和(自身を除く): 16439644

約数列:

[1, 2, 4, 19, 38, 76, 359, 709, 718, 1418, 1436, 2836, 6821, 13471, 13642, 26942, 27284, 53884, 254531, 509062, 1018124, 4836089, 9672178, 19344356]

約数ペア:

[(1, 19344356), (2, 9672178), (4, 4836089), (19, 1018124), (38, 509062), (76, 254531), (359, 53884), (709, 27284), (718, 26942), (1418, 13642), (1436, 13471), (2836, 6821)]